From debbugs-submit-bounces@debbugs.gnu.org Sun May 29 10:59:11 2022 Received: (at submit) by debbugs.gnu.org; 29 May 2022 14:59:11 +0000 Received: from localhost ([127.0.0.1]:41606 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nvKNq-000446-VK for submit@debbugs.gnu.org; Sun, 29 May 2022 10:59:11 -0400 Received: from lists.gnu.org ([209.51.188.17]:49426) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nvKNo-00043x-Qk for submit@debbugs.gnu.org; Sun, 29 May 2022 10:59:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:53840) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nvKNo-0003rW-Cy for bug-guix@gnu.org; Sun, 29 May 2022 10:59:08 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:47182) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nvKNo-0005HM-2Y for bug-guix@gnu.org; Sun, 29 May 2022 10:59:08 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:Date:Subject:To:From:in-reply-to: references; bh=GTk6o/z9VVhiHqPF0H5x6BYx5Geqopy9y8G7y1fLdr0=; b=eJHG/3ABg/KiuL 2oH74xb1EhSi/4OcA1oflPiXUqgvVTFtz99MWpvlgltsBQMyTrG3UL6SgCcDkDSq9dMkVKmTlFFif BM9JPT1bVp8wc2t8iC8TW96hNwFs92FC5ts4taIZSwNeAxaK8lZ/ii5UL5rxu+J771bUEp8Hrr7dy X0LvhU9xS2wJvj0kjAptn4YGbCXRyLn82AgKMSFcPWQxhHiAGKTFAL7tq1lVJc9lutSKOhYni58qe 3jMgxBuGmZstzHKZdPvL34ocx4aDcuZUQmt2a2DJ+Z38E4ONj4rSuLXwTfwL8r8rThgMJdC722/ng aiI1FxVI7btAjKNXqNxg==; Received: from 91-160-117-201.subs.proxad.net ([91.160.117.201]:56766 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nvKNn-0000Kj-Kh for bug-guix@gnu.org; Sun, 29 May 2022 10:59:07 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: bug-guix@gnu.org Subject: syslogd logging kernel messages slowly? X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: 10 Prairial an 230 de la =?utf-8?Q?R=C3=A9volution?= X-PGP-Key-ID: 0x090B11993D9AEBB5 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-pc-linux-gnu Date: Sun, 29 May 2022 16:59:05 +0200 Message-ID: <87y1yk8jwm.fsf@inria.fr> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Hello, I noticed this weird phenomenon on an x86_64 machine (a 2GHz Celeron), seen in an excerpt of /var/log/messages: --8<---------------cut here---------------start------------->8--- May 29 12:34:49 localhost avahi-daemon[349]: avahi-daemon 0.8 starting up. May 29 12:35:10 localhost vmunix: [ 1.391673] xhci_hcd 0000:00:14.0: new= USB bus registered, assigned bus number 1 May 29 12:35:10 localhost vmunix: [ 1.392751] xhci_hcd 0000:00:14.0: hcc= params 0x200077c1 hci version 0x100 quirks 0x0000000000009810 May 29 12:35:10 localhost vmunix: [ 1.393050] usb usb1: New USB device f= ound, idVendor=3D1d6b, idProduct=3D0002, bcdDevice=3D 5.17 May 29 12:35:10 localhost vmunix: [ 1.393057] usb usb1: New USB device s= trings: Mfr=3D3, Product=3D2, SerialNumber=3D1 May 29 12:35:10 localhost vmunix: [ 1.393062] usb usb1: Product: xHCI Ho= st Controller May 29 12:35:10 localhost vmunix: [ 1.393065] usb usb1: Manufacturer: Li= nux 5.17.11-gnu xhci-hcd May 29 12:35:10 localhost vmunix: [ 1.393069] usb usb1: SerialNumber: 00= 00:00:14.0 May 29 12:35:11 localhost vmunix: [ 1.393645] hub 1-0:1.0: USB hub found May 29 12:35:11 localhost vmunix: [ 1.393669] hub 1-0:1.0: 6 ports detec= ted May 29 12:35:11 localhost vmunix: [ 1.394524] xhci_hcd 0000:00:14.0: xHC= I Host Controller May 29 12:35:11 localhost vmunix: [ 1.394534] xhci_hcd 0000:00:14.0: new= USB bus registered, assigned bus number 2 May 29 12:35:11 localhost vmunix: [ 1.394543] xhci_hcd 0000:00:14.0: Hos= t supports USB 3.0 SuperSpeed May 29 12:35:11 localhost vmunix: [ 1.394652] usb usb2: New USB device f= ound, idVendor=3D1d6b, idProduct=3D0003, bcdDevice=3D 5.17 May 29 12:34:50 localhost elogind[341]: Watching system buttons on /dev/inp= ut/event4 (Darfon HP USB Keyboard) May 29 12:35:11 localhost vmunix: [ 1.394659] usb usb2: New USB device s= trings: Mfr=3D3, Product=3D2, SerialNumber=3D1 May 29 12:35:11 localhost vmunix: [ 1.394664] usb usb2: Product: xHCI Ho= st Controller May 29 12:35:11 localhost vmunix: [ 1.394667] usb usb2: Manufacturer: Li= nux 5.17.11-gnu xhci-hcd May 29 12:35:11 localhost vmunix: [ 1.394670] usb usb2: SerialNumber: 00= 00:00:14.0 May 29 12:35:11 localhost vmunix: [ 1.395217] hub 2-0:1.0: USB hub found May 29 12:35:12 localhost vmunix: [ 1.395243] hub 2-0:1.0: 1 port detect= ed May 29 12:35:12 localhost vmunix: [ 1.395581] i8042: PNP: No PS/2 contro= ller found. May 29 12:35:12 localhost vmunix: [ 1.395584] i8042: Probing ports direc= tly. May 29 12:35:12 localhost vmunix: [ 1.396141] serio: i8042 KBD port at 0= x60,0x64 irq 1 May 29 12:35:12 localhost vmunix: [ 1.396153] serio: i8042 AUX port at 0= x60,0x64 irq 12 May 29 12:35:12 localhost vmunix: [ 1.396481] mousedev: PS/2 mouse devic= e common for all mice May 29 12:35:12 localhost vmunix: [ 1.396980] rtc_cmos 00:00: RTC can wa= ke from S4 May 29 12:35:12 localhost vmunix: [ 1.397736] rtc_cmos 00:00: registered= as rtc0 May 29 12:35:12 localhost vmunix: [ 1.397770] rtc_cmos 00:00: setting sy= stem clock to 2022-05-29T10:33:31 UTC (1653820411) May 29 12:35:13 localhost vmunix: [ 1.397817] rtc_cmos 00:00: alarms up = to one month, y3k, 242 bytes nvram May 29 12:35:13 localhost vmunix: [ 1.397843] i2c_dev: i2c /dev entries = driver May 29 12:34:52 localhost NetworkManager[339]: [1653820492.6955] ma= nager[0xfdb000]: monitoring kernel firmware directory '/lib/firmware'. --8<---------------cut here---------------end--------------->8--- The =E2=80=9Cvmunix=E2=80=9D messages take 3 seconds to get logged, althoug= h they correspond to events that occurred in ~0.5 second before syslogd was started. During boot up on that machine, if you go to tty12, where syslogd relays messages, you can indeed see those lines getting displayed pretty slowly. Has anyone experienced that? Thanks, Ludo=E2=80=99. From debbugs-submit-bounces@debbugs.gnu.org Thu Jun 02 17:02:34 2022 Received: (at 55707) by debbugs.gnu.org; 2 Jun 2022 21:02:34 +0000 Received: from localhost ([127.0.0.1]:54699 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nwrxi-0005PV-2N for submit@debbugs.gnu.org; Thu, 02 Jun 2022 17:02:34 -0400 Received: from eggs.gnu.org ([209.51.188.92]:41808) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nwrxf-0005PG-Ta; Thu, 02 Jun 2022 17:02:32 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:40310) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nwrxa-0001IP-LE; Thu, 02 Jun 2022 17:02:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:In-Reply-To:Date:References:Subject:To: From; bh=AYJwP/pxu9XTE29Z1scNrzqdGgfluQh07d6nOq40B/A=; b=ODmLlAb957jGwYq7rVJr sVSoyv6BOTcHwxx2o4e/TR61ayh7NwGxt0x8WIDBqFtq2b/hooML1GFfIkKhCWiiPedwlnEoHveoZ QtfWTdOPFyI+d5uAOB9PJd1QlQmVXhRNAr5Rp2z2BfjDDOQ77xASmg7cH0EMC7qidMotzaUrSqiM1 ErcG4gJ3EQz/+sykdl8qOoBphjNUKyZRAXnpXSR3dhkdvpdO+bQACMjnxQWgDvWOf5Bdw2g/L/839 oIhh5fi1sWdJ+rbZIdF4Osw0dypuenusxlBYXojEqbftxZka9XeTXuDarylHEMON1PQEc4cDUSIsb nMay+V6Wy6P8gw==; Received: from 91-160-117-201.subs.proxad.net ([91.160.117.201]:57067 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nwrxa-0000DR-96; Thu, 02 Jun 2022 17:02:26 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: Luis Felipe Subject: Re: bug#55488: GDM, GNOME: Can't start desktop session after upgrade References: <-ERAqngkTp_rn5o9bawg5LQaV0bIQaYkKKbA55nOcyAHmZA88EsuHxKdIrt7k6pauSeGlZH47uE68OXt-xpG_z6yZPs_VCu1qLw_N3Yp9WY=@protonmail.com> <87k0aj44dd.fsf@gnu.org> <87ilpmyrr1.fsf@gnu.org> <87sfootayu.fsf@gnu.org> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: Quartidi 14 Prairial an 230 de la =?utf-8?Q?R=C3=A9v?= =?utf-8?Q?olution=2C?= jour de l'Acacia X-PGP-Key-ID: 0x090B11993D9AEBB5 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-pc-linux-gnu Date: Thu, 02 Jun 2022 23:02:19 +0200 In-Reply-To: (Luis Felipe's message of "Thu, 02 Jun 2022 19:44:42 +0000") Message-ID: <87o7zalqxw.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 55707 Cc: 55707@debbugs.gnu.org, 55488@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Hola, Luis Felipe skribis: >> Could it be https://issues.guix.gnu.org/55707? At boot time, if you >> switch to tty12 (by pressing alt-f12) as soon as it=E2=80=99s available,= do you >> see messages that get printed pretty slowly, like 4=E2=80=935 lines per = second? > > Maybe? I recorded a video. Image is low quality, but speed is accurate (I= changed to tty12 at second 33): > > https://luis-felipe.gitlab.io/media/2022/06/guix-system-ab98b51e-boot-TTY= 12.webm Oh yes, that=E2=80=99s exactly what I observed on another machine recently. I=E2=80=99ll trace to investigate further when I can access it. In the meantime, could you try the following config, which disables logging on tty12, to see if it boots quicker? The config changes is twofold; first, after the =E2=80=98use-modules=E2=80=99 form of your OS con= fig, add: --8<---------------cut here---------------start------------->8--- (define %syslog.conf ;; Custom syslog.conf without /dev/tty12 logging. (plain-file "custom-syslog.conf" (let loop ((lines (string-split (plain-file-content %default-= syslog.conf) #\newline)) (result '())) (match lines (() (string-join (reverse result) "\n")) ((head . tail) (if (string-contains head "/dev/tty12") (loop tail result) ;drop this line (loop tail (cons head result)))))))) --8<---------------cut here---------------end--------------->8--- Second, in the =E2=80=98services=E2=80=99 field of your config, replace =E2=80=98%desktop-services=E2=80=99 with: --8<---------------cut here---------------start------------->8--- (modify-services %desktop-services (syslog-service-type _ =3D> (syslog-configuration (config-file %syslog.conf)))) --8<---------------cut here---------------end--------------->8--- Dunno if it=E2=80=99s silly, but at least it=E2=80=99ll allow us to check w= hether it=E2=80=99s just the framebuffer that=E2=80=99s slowing things down or if it=E2=80=99s = something else. Thanks for your help! Ludo=E2=80=99. From debbugs-submit-bounces@debbugs.gnu.org Thu Jun 02 19:51:42 2022 Received: (at 55707) by debbugs.gnu.org; 2 Jun 2022 23:51:42 +0000 Received: from localhost ([127.0.0.1]:54791 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nwubO-0003QG-CD for submit@debbugs.gnu.org; Thu, 02 Jun 2022 19:51:42 -0400 Received: from mail-4325.protonmail.ch ([185.70.43.25]:38739) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nwubJ-0003Pn-Bb for 55707@debbugs.gnu.org; Thu, 02 Jun 2022 19:51:41 -0400 Date: Thu, 02 Jun 2022 23:51:23 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1654213891; x=1654473091; bh=el6ubAH6fRHo2vjF3o8c8xMF44dfE/Fgi2n0SXFx69M=; h=Date:To:From:Cc:Reply-To:Subject:Message-ID:In-Reply-To: References:Feedback-ID:From:To:Cc:Date:Subject:Reply-To: Feedback-ID:Message-ID; b=ej3uNBHWXyYssa5zKdhAWF2/W0Z6jL9UnnqIy/NFR0FY7UZMQJqlvjKN/axz5sYVW chjNP8a640nDZVJm0CqCP2SK7tnPQnFHG6zK1x2/pkew2cTcmgiAC/Bw2uyo8N6VnT 7IERhaWz1IcAalhynRT9cm7DrHNjDff5eFpJJWTV912Mc5pf9E3iogN1Hm6CVJ7cPO yPFf0VpO9uR5PCR3kIPqoAqQ89+zPOHQPFL8XrflosTdsB4KqLhuDFZgAjrARA8I1n Jo6q3zA9DilxnDrf2lCxM34V3EwQSk6gprnqxylsUuR8Waq+fOrU4ioyt/vBiSmKGk isJl98jkAOfKA== To: =?utf-8?Q?Ludovic_Court=C3=A8s?= From: Luis Felipe Subject: Re: bug#55488: GDM, GNOME: Can't start desktop session after upgrade Message-ID: In-Reply-To: <87o7zalqxw.fsf@gnu.org> References: <-ERAqngkTp_rn5o9bawg5LQaV0bIQaYkKKbA55nOcyAHmZA88EsuHxKdIrt7k6pauSeGlZH47uE68OXt-xpG_z6yZPs_VCu1qLw_N3Yp9WY=@protonmail.com> <87k0aj44dd.fsf@gnu.org> <87ilpmyrr1.fsf@gnu.org> <87sfootayu.fsf@gnu.org> <87o7zalqxw.fsf@gnu.org> Feedback-ID: 24022468:user:proton MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg=pgp-sha256; boundary="------fb9eeceb810d6e3bafe1025febf4b5222f7beca98a8d97ec264b5cc23d5ac163"; charset=utf-8 X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 55707 Cc: 55707@debbugs.gnu.org, 55488@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Luis Felipe Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------fb9eeceb810d6e3bafe1025febf4b5222f7beca98a8d97ec264b5cc23d5ac163 Content-Type: multipart/mixed;boundary=---------------------778249ff1f0adf806284eba657ea524f -----------------------778249ff1f0adf806284eba657ea524f Content-Transfer-Encoding: quoted-printable Content-Type: text/plain;charset=utf-8 Salut, On Thursday, June 2nd, 2022 at 21:02, Ludovic Court=C3=A8s = wrote: > In the meantime, could you try the following config, which disables > logging on tty12, to see if it boots quicker? The config changes is > twofold; first, after the =E2=80=98use-modules=E2=80=99 form of your OS = config, add: > = > [...] > = > Dunno if it=E2=80=99s silly, but at least it=E2=80=99ll allow us to chec= k whether it=E2=80=99s > just the framebuffer that=E2=80=99s slowing things down or if it=E2=80=99= s something > else. It seems nothing changed. I'm still unable to start a GNOME session, and b= ooting time is about the same. I recorded a new video: https://luis-felipe.gitlab.io/media/2022/06/guix-system-ab98b51e-boot-TTY1= 2-less.webm -----------------------778249ff1f0adf806284eba657ea524f Content-Type: application/pgp-keys; filename="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc"; name="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc"; name="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc" LS0tLS1CRUdJTiBQR1AgUFVCTElDIEtFWSBCTE9DSy0tLS0tDQpWZXJzaW9uOiBPcGVuUEdQLmpz IHY0LjEwLjEwDQpDb21tZW50OiBodHRwczovL29wZW5wZ3Bqcy5vcmcNCg0KeHNCTkJGOFpwVWdC Q0FETGpoMnVtMkpkbDlCUUtrZ01TZ25ISitzSGg3S3ovdlA5c3dxN0hZTEVuRmc2DQpIQjRLa3Vv V0lxTXlFSnJOYzRrNVJQSGJ4azlxQTB6a0Exd0E4eHYzakErMlVsaVFra1pSMCs0cjlLK3gNCmZZ RGx4ZHd2Sk1VRVJaUk5kb3QvZnFCaGtTYmhpVElTU3pvRUs2ZjNreHdiN3NyME9jSkx2aU5wQ0tv aw0KWVo1Rnc0UXp3Q0Y5V1hja0VmOXNFeGNGYzZDTkdLL0pCVlZaZlZocVZNa3hqUU42YnF1WW56 a3E4WVNoDQo5Z1lTOVgxdmxiZFJBeWVLUmFxNHVqSXV0aVM2djAybDRSRTZ1RjVqaXI4eC9UeDc3 NEZualBCNmdDdWwNCk5TeDZCZmhVTndZeWJ5UFB4SVhYOUpPNHZrT3ZXNE9NZVdjcW1BK1VnQ3c5 Vmk5dnJDN3lISlRGQUJFQg0KQUFITlBXeDFhWE11Wm1Wc2FYQmxMbXhoUUhCeWIzUnZibTFoYVd3 dVkyOXRJRHhzZFdsekxtWmxiR2x3DQpaUzVzWVVCd2NtOTBiMjV0WVdsc0xtTnZiVDdDd0hZRUVB RUlBQ0FGQWw4WnBVZ0dDd2tIQ0FNQ0JCVUkNCkNnSUVGZ0lCQUFJWkFRSWJBd0llQVFBS0NSQTU0 TWRqZWpuR3FWVWFCLzk3UC9WSEtwK0FiRWJMemVkNg0KUEloSHI2NGQ4ek5PN21ibG5Gd056NDlo azdKbVJZTDV2UDJWL21DMDNXSUpmU2ppdllHU2lIbkxSZURFDQpubG1VQ01mM20rMU45OGVBaXFI TkVnNmVpaTMyYXFWUWJheHYveis1OVJHZUtIMkFsdGFkcHNUQWdLVXMNCjFrL2Z0ZEJXVlplYitC QXJHYWlsREU3OHVlYiszWE15Z3ZDV2oyMWZleS81VXZiakhxUjlMNEpZVGlTbQ0Kd1l6N0hmWm8r REU3WUlzY3ptVmVoOE0xVnpDbC8xaWFoazlVRUxqQVAvalArcnVNVDlxRVd1ajJRbGxBDQpNZVBH UnpRYnFpRGhWUzhMRmRqQkhOb0tMeHlobmJERUZqSEYvNHhOcThqbFFMZkdKWjVoS2V0dForYlUN ClNXYUVYRjNoano5V1dVOGE1Sy8yTS9Ib3pzQk5CRjhacFVnQkNBREtVblJJOXl6NFJ2TnV2U09J RmxKdg0Ka2ZvSGVaci9CTGNTR1ZjU0JreDVsc0tkVnpNeDkrVWFhZUtqV3BJTyt4ZkVOc3o3YitC Vm9CTDBXcnY5DQo0aGx3V21HNXEwQWRFeVUxL2ZRc1JSN201TzFlYTZVVDNmdVVnMVZzakZaK1Iz alN5bEF0eXpJWk0wTFUNCmJXNUY2NzNLNEF1U2NGcE44TkxHVGdScjBXUWwvQm5Id2gyWFExeHFo YzZHQk92d2l3VkJqYWY1MFNIRQ0KVGlVUHBlM0pqUXl5QlpwKzhGS20rc25ScUNHWG4wSkc4bzBG WHk5V2N4dHZmUUZNTUpwOUJPMnl0Z3hIDQp6UUlwWWNKcEpadWNjbkZvcXFIOWorMXFYWE5TYTMv cU8zenU5bFN2WFR4eDZrZGgwRldUbllDeDhNZjgNCkJZL1BXL2JCT095aExDb1RrSHFsQUJFQkFB SEN3RjhFR0FFSUFBa0ZBbDhacFVnQ0d3d0FDZ2tRT2VESA0KWTNvNXhxa2VLUWYrSk1sY2JSbHdl aC9GQTFudzh6RkN4YUY1OFBOREVPOGxIOTIveHR6bndHZEF1bHpUDQpoWjQwakdURWlweWdzbnFI VjdXSFVmNDRuZVhuMkExY3ZDWis3M0tjcGFRTmg5TXA4eVduR0taWVVHa0cNCjZPZjFoRVU3OTJY WkV4a3lBODJQZ0xCTlkrVnpOWFhLQ0g3Tlh4WlFRV1Y1blhjYlVGQ1p5Slp1ZFNnUQ0KeGsxOXNR ZjRzOXZKWDZQQzY4cXdpN2FKMTduVmZyYmNNYXlScG0yT0dKWGQrdDkxVi9Mbk5wQ1JndGwzDQpq TllzQ0JGS0RDMFl4ZEEvTkNkRWsxZ2Z1akZ6bDBiQnM3KzVKYmQzelJhRTVBZmRWUXRJbG1FWERr VzYNCjB1eUVpM050Y3E1b2RYQTFubFIrZTA0NEtGdmVaekZ1Tk5lVGdzekFCcjVIaVU3MC9FbHlz dz09DQo9ejZlNw0KLS0tLS1FTkQgUEdQIFBVQkxJQyBLRVkgQkxPQ0stLS0tLQ0K -----------------------778249ff1f0adf806284eba657ea524f-- --------fb9eeceb810d6e3bafe1025febf4b5222f7beca98a8d97ec264b5cc23d5ac163 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: ProtonMail wsBzBAEBCAAGBQJimUzpACEJEDngx2N6OcapFiEEEt4VmH0cRaQ093DvOeDH Y3o5xqmpoQgAhr8C9bBa2OIhtvJnyZCIQ4sSeHqpxjsAc7J5TQFoFyEeIEOK Rh0fDHE9alMWcfl0P3Zp5QYuUCHfwAjIyogveJdRKRj2J1MCUgU/OsPcubxo uQjp3xdC9CeYbJQEOG02eUwzmrnJLj285cX5kQ91ILMb+4P0VbtVJkdcLLNt ydnMddU3+CrcF1XJq/6cbY1ughFj7ryrWAG1/xgsByW+vpyYG5YLtDDJcICx B236rYK5qpYXpWyh17rec5zCZVTkD6rP6u4hsWU0oLrdpMXNGmU9RMIR8H/s P7FLpVg5Lc8IfZsIkOIuNE/LEoNdMftX98doAyfVgIXNRarengVciQ== =MjZZ -----END PGP SIGNATURE----- --------fb9eeceb810d6e3bafe1025febf4b5222f7beca98a8d97ec264b5cc23d5ac163-- From debbugs-submit-bounces@debbugs.gnu.org Fri Jun 03 18:55:08 2022 Received: (at 55707) by debbugs.gnu.org; 3 Jun 2022 22:55:08 +0000 Received: from localhost ([127.0.0.1]:57194 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nxGCB-0000e2-Sg for submit@debbugs.gnu.org; Fri, 03 Jun 2022 18:55:08 -0400 Received: from eggs.gnu.org ([209.51.188.92]:45130) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nxGC7-0000dK-NC; Fri, 03 Jun 2022 18:55:07 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:37468) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nxGC2-0007tO-6v; Fri, 03 Jun 2022 18:54:58 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:In-Reply-To:Date:References:Subject:To: From; bh=MHG/pqR+wfEOwp5Y+hjMNQXSRavh/cO+H7l3Q1hKdVk=; b=rSjIM50y7xfPi6y/hlFG n6raCJNWCNipVfUz9ioptrOv91Gb0on8GV7cOr6acSiJlh7W2z8YtPDPbWkHf5sLBipnfq9EpFYWe +nxl5fN4qXx+c8HNuy9Pp3hfNejcnGVhR75o33lrwVfMxCttL2BVSBoUwrA0g/EpiUnYYSjbHb3zP YaC72Al5R9HrCLAIJo+c6QWDYrAChnMwGMsgJLru7jv/1eR0Lt7w+rh+sWWMTGdaNsug08Fk0Dt0Z fL46Nc/UChox9cOoG+2NTrhM/MJccAeOSSs3fsS0+iLQ65A5xoabT282qauXnfGh/qJ3Cp/GFF+4J dxUbOAzCJyrGDg==; Received: from 91-160-117-201.subs.proxad.net ([91.160.117.201]:56803 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nxGC1-0001TS-Nt; Fri, 03 Jun 2022 18:54:57 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: Luis Felipe Subject: Re: bug#55488: GDM, GNOME: Can't start desktop session after upgrade References: <-ERAqngkTp_rn5o9bawg5LQaV0bIQaYkKKbA55nOcyAHmZA88EsuHxKdIrt7k6pauSeGlZH47uE68OXt-xpG_z6yZPs_VCu1qLw_N3Yp9WY=@protonmail.com> <87k0aj44dd.fsf@gnu.org> <87ilpmyrr1.fsf@gnu.org> <87sfootayu.fsf@gnu.org> <87o7zalqxw.fsf@gnu.org> X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: Sextidi 16 Prairial an 230 de la =?utf-8?Q?R=C3=A9vo?= =?utf-8?Q?lution=2C?= jour de =?utf-8?Q?l'=C5=92illet?= X-PGP-Key-ID: 0x090B11993D9AEBB5 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-pc-linux-gnu Date: Sat, 04 Jun 2022 00:54:55 +0200 In-Reply-To: (Luis Felipe's message of "Thu, 02 Jun 2022 23:51:23 +0000") Message-ID: <87wndxfjcw.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 55707 Cc: 55707@debbugs.gnu.org, 55488@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Hi, Luis Felipe skribis: > It seems nothing changed. I'm still unable to start a GNOME session, and = booting time is about the same. Indeed. Here=E2=80=99s another debugging trick; would be great if you could try thi= s: --8<---------------cut here---------------start------------->8--- (define strace-syslogd (program-file "strace-syslogd" #~(apply execl #$(file-append strace "/bin/strace") "strace" ;argv[0] "-f" "-Tt" "-o" "/syslogd.log" "-s" "80" #$(file-append inetutils "/libexec/syslogd") (cdr (command-line))))) --8<---------------cut here---------------end--------------->8--- and then: --8<---------------cut here---------------start------------->8--- (modify-services %desktop-services (syslog-service-type _ =3D> (syslog-configuration (syslogd strace-syslogd)))) --8<---------------cut here---------------end--------------->8--- This creates a log file, /syslogd.log, which will allow us to see the time it takes syslogd to read from /proc/kmsg and hopefully to determine the origin of delays. TIA! Ludo=E2=80=99. From debbugs-submit-bounces@debbugs.gnu.org Sat Jun 04 13:07:36 2022 Received: (at 55707) by debbugs.gnu.org; 4 Jun 2022 17:07:36 +0000 Received: from localhost ([127.0.0.1]:59588 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nxXFP-0004o4-3Z for submit@debbugs.gnu.org; Sat, 04 Jun 2022 13:07:36 -0400 Received: from eggs.gnu.org ([209.51.188.92]:55582) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nxXFJ-0004ni-TO; Sat, 04 Jun 2022 13:07:33 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:55334) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nxXFE-0008QJ-Fo; Sat, 04 Jun 2022 13:07:24 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:In-Reply-To:Date:References:Subject:To: From; bh=TJEgiws8xD12PHbsKcDYwbGMqD3sP7MLJkKFjzrbBMM=; b=Qie3QJfiYfMwFZO9U2/h CIA8FOMN/kZ1XTPYR2N6ZXpReLWXO8MAlywKQmxNrcQVQf1ODOSjDIUWr0/Y5g+xQPFanyElFg6iJ SDD/gTIKv3Aiwf+q6vrlxoCyucUJbPh7hqyEpG+FareWy2/Dh05fGexJZMtbczt/4mQR8hKNCXEmr PKKUFvbXx+Zme2gFZQiVHm54TTDf/dRDmVBgVLYAKDJQSlNX5JqOuneLzF6Mcrjid15Ycg831GwuS YA6JHxgkWQpzX8xgi/h8AXeZpB09VXG7EPaBZAJuDYz+qlAjXYe8tC1+Vf2Y/iG4nLT2KWgEgouJc PPrTGfysQvSgvg==; Received: from 91-160-117-201.subs.proxad.net ([91.160.117.201]:58616 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nxXFD-0004W7-1J; Sat, 04 Jun 2022 13:07:24 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: Luis Felipe Subject: Re: bug#55488: GDM, GNOME: Can't start desktop session after upgrade References: <-ERAqngkTp_rn5o9bawg5LQaV0bIQaYkKKbA55nOcyAHmZA88EsuHxKdIrt7k6pauSeGlZH47uE68OXt-xpG_z6yZPs_VCu1qLw_N3Yp9WY=@protonmail.com> <87k0aj44dd.fsf@gnu.org> <87ilpmyrr1.fsf@gnu.org> <87sfootayu.fsf@gnu.org> <87o7zalqxw.fsf@gnu.org> <87wndxfjcw.fsf@gnu.org> Date: Sat, 04 Jun 2022 19:07:20 +0200 In-Reply-To: <87wndxfjcw.fsf@gnu.org> ("Ludovic =?utf-8?Q?Court=C3=A8s=22'?= =?utf-8?Q?s?= message of "Sat, 04 Jun 2022 00:54:55 +0200") Message-ID: <878rqcfjcn.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 55707 Cc: 55707@debbugs.gnu.org, 55488@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Hi, Ludovic Court=C3=A8s skribis: > Here=E2=80=99s another debugging trick; would be great if you could try t= his: > > (define strace-syslogd > (program-file "strace-syslogd" > #~(apply execl #$(file-append strace "/bin/strace") > "strace" ;argv[0] > "-f" "-Tt" "-o" "/syslogd.log" "-s" "80" > #$(file-append inetutils "/libexec/syslogd") > (cdr (command-line))))) > > > and then: > > (modify-services %desktop-services > (syslog-service-type > _ =3D> (syslog-configuration > (syslogd strace-syslogd)))) > > This creates a log file, /syslogd.log, which will allow us to see the > time it takes syslogd to read from /proc/kmsg and hopefully to determine > the origin of delays. I tried this on a machine I have access to that exhibits this slowness, and here=E2=80=99s what I get (excerpt that spans 2+ seconds of syslogd activity): --8<---------------cut here---------------start------------->8--- 328 18:46:13 openat(AT_FDCWD, "/dev/console", O_WRONLY|O_CREAT|O_APPEND, = 0644) =3D 4 <0.000099> 328 18:46:13 openat(AT_FDCWD, "/var/log/messages", O_WRONLY|O_CREAT|O_APP= END, 0644) =3D 5 <0.000075> 328 18:46:13 ioctl(5, TCGETS, 0x7ffe23d6c930) =3D -1 ENOTTY (Inappropriat= e ioctl for device) <0.000261> 328 18:46:13 openat(AT_FDCWD, "/var/log/debug", O_WRONLY|O_CREAT|O_APPEND= , 0644) =3D 6 <0.000201> 328 18:46:13 ioctl(6, TCGETS, 0x7ffe23d6c930) =3D -1 ENOTTY (Inappropriat= e ioctl for device) <0.000138> 328 18:46:13 openat(AT_FDCWD, "/dev/tty12", O_WRONLY|O_CREAT|O_APPEND, 06= 44) =3D 7 <0.001059> 328 18:46:13 ioctl(7, TCGETS, {B38400 opost isig icanon echo ...}) =3D 0 = <0.000101> 328 18:46:13 openat(AT_FDCWD, "/var/log/secure", O_WRONLY|O_CREAT|O_APPEN= D, 0644) =3D 8 <0.000077> 328 18:46:13 ioctl(8, TCGETS, 0x7ffe23d6c930) =3D -1 ENOTTY (Inappropriat= e ioctl for device) <0.000039> 328 18:46:13 openat(AT_FDCWD, "/var/log/maillog", O_WRONLY|O_CREAT|O_APPE= ND, 0644) =3D 9 <0.000070> [=E2=80=A6] 328 18:46:13 read(3, "<5>[ 0.000000] Linux version 5.17.11-gnu (guix@g= uix) (gcc (GCC) 10.3.0, GNU l"..., 1024) =3D 981 <0.000083> 328 18:46:13 rt_sigprocmask(SIG_BLOCK, [HUP ALRM], [], 8) =3D 0 <0.000059> 322 18:46:13 +++ exited with 0 +++ 328 18:46:13 newfstatat(AT_FDCWD, "/etc/localtime", {st_mode=3DS_IFREG|04= 44, st_size=3D2962, ...}, 0) =3D 0 <0.000049> 328 18:46:13 writev(7, [{iov_base=3D"Jun 4 18:46:13", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] Linux version 5.= 17.11-gnu (guix@guix) (gcc (GCC) 10.3.0, "..., iov_len=3D124}, {iov_base=3D= "\r\n", iov_len=3D2}], 6) =3D 152 <0.000086> 328 18:46:13 fsync(7) =3D -1 EINVAL (Invalid argument) <0= .000036> 328 18:46:13 writev(6, [{iov_base=3D"Jun 4 18:46:13", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] Linux version 5.= 17.11-gnu (guix@guix) (gcc (GCC) 10.3.0, "..., iov_len=3D124}, {iov_base=3D= "\n", iov_len=3D1}], 6) =3D 151 <0.000063> 328 18:46:13 fsync(6) =3D 0 <0.380857> 328 18:46:13 writev(5, [{iov_base=3D"Jun 4 18:46:13", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] Linux version 5.= 17.11-gnu (guix@guix) (gcc (GCC) 10.3.0, "..., iov_len=3D124}, {iov_base=3D= "\n", iov_len=3D1}], 6) =3D 151 <0.000079> 328 18:46:13 fsync(5) =3D 0 <0.131763> 328 18:46:13 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) =3D 0 <0.000213> 328 18:46:13 rt_sigprocmask(SIG_BLOCK, [HUP ALRM], [], 8) =3D 0 <0.000160> 328 18:46:13 newfstatat(AT_FDCWD, "/etc/localtime", {st_mode=3DS_IFREG|04= 44, st_size=3D2962, ...}, 0) =3D 0 <0.000049> 328 18:46:13 writev(7, [{iov_base=3D"Jun 4 18:46:13", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] Command line: BO= OT_IMAGE=3D/gnu/store/w8py29cnikbg69jvxhxb3"..., iov_len=3D314}, {iov_base= =3D"\r\n", iov_len=3D2}], 6) =3D 342 <0.000123> 328 18:46:13 fsync(7) =3D -1 EINVAL (Invalid argument) <0= .000040> 328 18:46:13 writev(6, [{iov_base=3D"Jun 4 18:46:13", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] Command line: BO= OT_IMAGE=3D/gnu/store/w8py29cnikbg69jvxhxb3"..., iov_len=3D314}, {iov_base= =3D"\n", iov_len=3D1}], 6) =3D 341 <0.000074> 328 18:46:13 fsync(6) =3D 0 <0.239999> 328 18:46:13 writev(5, [{iov_base=3D"Jun 4 18:46:13", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] Command line: BO= OT_IMAGE=3D/gnu/store/w8py29cnikbg69jvxhxb3"..., iov_len=3D314}, {iov_base= =3D"\n", iov_len=3D1}], 6) =3D 341 <0.000156> 328 18:46:13 fsync(5) =3D 0 <0.099143> 328 18:46:14 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) =3D 0 <0.000128> 328 18:46:14 rt_sigprocmask(SIG_BLOCK, [HUP ALRM], [], 8) =3D 0 <0.000180> 328 18:46:14 newfstatat(AT_FDCWD, "/etc/localtime", {st_mode=3DS_IFREG|04= 44, st_size=3D2962, ...}, 0) =3D 0 <0.000100> 328 18:46:14 writev(7, [{iov_base=3D"Jun 4 18:46:14", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] KERNEL supported= cpus:", iov_len=3D45}, {iov_base=3D"\r\n", iov_len=3D2}], 6) =3D 73 <0.000= 189> 328 18:46:14 fsync(7) =3D -1 EINVAL (Invalid argument) <0= .000039> 328 18:46:14 writev(6, [{iov_base=3D"Jun 4 18:46:14", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] KERNEL supported= cpus:", iov_len=3D45}, {iov_base=3D"\n", iov_len=3D1}], 6) =3D 72 <0.00009= 7> 328 18:46:14 fsync(6) =3D 0 <0.198157> 328 18:46:14 writev(5, [{iov_base=3D"Jun 4 18:46:14", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] KERNEL supported= cpus:", iov_len=3D45}, {iov_base=3D"\n", iov_len=3D1}], 6) =3D 72 <0.00028= 4> 328 18:46:14 fsync(5) =3D 0 <0.098527> 328 18:46:14 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) =3D 0 <0.000136> 328 18:46:14 rt_sigprocmask(SIG_BLOCK, [HUP ALRM], [], 8) =3D 0 <0.000133> 328 18:46:14 newfstatat(AT_FDCWD, "/etc/localtime", {st_mode=3DS_IFREG|04= 44, st_size=3D2962, ...}, 0) =3D 0 <0.000488> 328 18:46:14 writev(7, [{iov_base=3D"Jun 4 18:46:14", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] Intel GenuineI= ntel", iov_len=3D43}, {iov_base=3D"\r\n", iov_len=3D2}], 6) =3D 71 <0.00021= 3> 328 18:46:14 fsync(7) =3D -1 EINVAL (Invalid argument) <0= .000141> 328 18:46:14 writev(6, [{iov_base=3D"Jun 4 18:46:14", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] Intel GenuineI= ntel", iov_len=3D43}, {iov_base=3D"\n", iov_len=3D1}], 6) =3D 70 <0.000219> 328 18:46:14 fsync(6) =3D 0 <0.096564> 328 18:46:14 writev(5, [{iov_base=3D"Jun 4 18:46:14", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] Intel GenuineI= ntel", iov_len=3D43}, {iov_base=3D"\n", iov_len=3D1}], 6) =3D 70 <0.000215> 328 18:46:14 fsync(5) =3D 0 <0.125492> 328 18:46:14 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) =3D 0 <0.000128> 328 18:46:14 rt_sigprocmask(SIG_BLOCK, [HUP ALRM], [], 8) =3D 0 <0.000130> 328 18:46:14 newfstatat(AT_FDCWD, "/etc/localtime", {st_mode=3DS_IFREG|04= 44, st_size=3D2962, ...}, 0) =3D 0 <0.000252> 328 18:46:14 writev(7, [{iov_base=3D"Jun 4 18:46:14", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] AMD AuthenticA= MD", iov_len=3D41}, {iov_base=3D"\r\n", iov_len=3D2}], 6) =3D 69 <0.000368> 328 18:46:14 fsync(7) =3D -1 EINVAL (Invalid argument) <0= .000130> 328 18:46:14 writev(6, [{iov_base=3D"Jun 4 18:46:14", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] AMD AuthenticA= MD", iov_len=3D41}, {iov_base=3D"\n", iov_len=3D1}], 6) =3D 68 <0.000402> 328 18:46:14 fsync(6) =3D 0 <0.112798> 328 18:46:14 writev(5, [{iov_base=3D"Jun 4 18:46:14", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] AMD AuthenticA= MD", iov_len=3D41}, {iov_base=3D"\n", iov_len=3D1}], 6) =3D 68 <0.000199> 328 18:46:14 fsync(5) =3D 0 <0.098952> 328 18:46:14 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) =3D 0 <0.000244> 328 18:46:14 rt_sigprocmask(SIG_BLOCK, [HUP ALRM], [], 8) =3D 0 <0.000128> 328 18:46:14 newfstatat(AT_FDCWD, "/etc/localtime", {st_mode=3DS_IFREG|04= 44, st_size=3D2962, ...}, 0) =3D 0 <0.000252> 328 18:46:14 writev(7, [{iov_base=3D"Jun 4 18:46:14", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] Hygon HygonGen= uine", iov_len=3D43}, {iov_base=3D"\r\n", iov_len=3D2}], 6) =3D 71 <0.00037= 5> 328 18:46:14 fsync(7) =3D -1 EINVAL (Invalid argument) <0= .000039> 328 18:46:14 writev(6, [{iov_base=3D"Jun 4 18:46:14", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] Hygon HygonGen= uine", iov_len=3D43}, {iov_base=3D"\n", iov_len=3D1}], 6) =3D 70 <0.000099> 328 18:46:14 fsync(6) =3D 0 <0.113492> 328 18:46:14 writev(5, [{iov_base=3D"Jun 4 18:46:14", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] Hygon HygonGen= uine", iov_len=3D43}, {iov_base=3D"\n", iov_len=3D1}], 6) =3D 70 <0.000998> 328 18:46:14 fsync(5) =3D 0 <0.106071> 328 18:46:15 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) =3D 0 <0.000220> 328 18:46:15 rt_sigprocmask(SIG_BLOCK, [HUP ALRM], [], 8) =3D 0 <0.000115> 328 18:46:15 newfstatat(AT_FDCWD, "/etc/localtime", {st_mode=3DS_IFREG|04= 44, st_size=3D2962, ...}, 0) =3D 0 <0.000115> 328 18:46:15 writev(7, [{iov_base=3D"Jun 4 18:46:14", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] Centaur Centau= rHauls", iov_len=3D45}, {iov_base=3D"\r\n", iov_len=3D2}], 6) =3D 73 <0.000= 262> 328 18:46:15 fsync(7) =3D -1 EINVAL (Invalid argument) <0= .000048> 328 18:46:15 writev(6, [{iov_base=3D"Jun 4 18:46:14", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] Centaur Centau= rHauls", iov_len=3D45}, {iov_base=3D"\n", iov_len=3D1}], 6) =3D 72 <0.00007= 6> 328 18:46:15 fsync(6) =3D 0 <0.080533> 328 18:46:15 writev(5, [{iov_base=3D"Jun 4 18:46:14", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] Centaur Centau= rHauls", iov_len=3D45}, {iov_base=3D"\n", iov_len=3D1}], 6) =3D 72 <0.00019= 8> 328 18:46:15 fsync(5) =3D 0 <0.107653> 328 18:46:15 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) =3D 0 <0.000051> 328 18:46:15 rt_sigprocmask(SIG_BLOCK, [HUP ALRM], [], 8) =3D 0 <0.000055> 328 18:46:15 newfstatat(AT_FDCWD, "/etc/localtime", {st_mode=3DS_IFREG|04= 44, st_size=3D2962, ...}, 0) =3D 0 <0.000093> 328 18:46:15 writev(7, [{iov_base=3D"Jun 4 18:46:15", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] zhaoxin Shan= ghai ", iov_len=3D45}, {iov_base=3D"\r\n", iov_len=3D2}], 6) =3D 73 <0.000= 197> 328 18:46:15 fsync(7) =3D -1 EINVAL (Invalid argument) <0= .000042> 328 18:46:15 writev(6, [{iov_base=3D"Jun 4 18:46:15", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] zhaoxin Shan= ghai ", iov_len=3D45}, {iov_base=3D"\n", iov_len=3D1}], 6) =3D 72 <0.00012= 3> 328 18:46:15 fsync(6) =3D 0 <0.123659> 328 18:46:15 writev(5, [{iov_base=3D"Jun 4 18:46:15", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] zhaoxin Shan= ghai ", iov_len=3D45}, {iov_base=3D"\n", iov_len=3D1}], 6) =3D 72 <0.00037= 0> 328 18:46:15 fsync(5) =3D 0 <0.098383> 328 18:46:15 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) =3D 0 <0.000138> 328 18:46:15 rt_sigprocmask(SIG_BLOCK, [HUP ALRM], [], 8) =3D 0 <0.000128> 328 18:46:15 newfstatat(AT_FDCWD, "/etc/localtime", {st_mode=3DS_IFREG|04= 44, st_size=3D2962, ...}, 0) =3D 0 <0.000254> 328 18:46:15 writev(7, [{iov_base=3D"Jun 4 18:46:15", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] x86/fpu: x87 FPU= will use FXSAVE", iov_len=3D55}, {iov_base=3D"\r\n", iov_len=3D2}], 6) =3D= 83 <0.000383> 328 18:46:15 fsync(7) =3D -1 EINVAL (Invalid argument) <0= .000135> 328 18:46:15 writev(6, [{iov_base=3D"Jun 4 18:46:15", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] x86/fpu: x87 FPU= will use FXSAVE", iov_len=3D55}, {iov_base=3D"\n", iov_len=3D1}], 6) =3D 8= 2 <0.000209> 328 18:46:15 fsync(6) =3D 0 <0.122001> 328 18:46:15 writev(5, [{iov_base=3D"Jun 4 18:46:15", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] x86/fpu: x87 FPU= will use FXSAVE", iov_len=3D55}, {iov_base=3D"\n", iov_len=3D1}], 6) =3D 8= 2 <0.000197> 328 18:46:15 fsync(5) =3D 0 <0.123772> 328 18:46:15 rt_sigprocmask(SIG_SETMASK, [], NULL, 8) =3D 0 <0.000102> 328 18:46:15 rt_sigprocmask(SIG_BLOCK, [HUP ALRM], [], 8) =3D 0 <0.000140> 328 18:46:15 newfstatat(AT_FDCWD, "/etc/localtime", {st_mode=3DS_IFREG|04= 44, st_size=3D2962, ...}, 0) =3D 0 <0.000167> 328 18:46:15 writev(7, [{iov_base=3D"Jun 4 18:46:15", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] signal: max sigf= rame size: 1440", iov_len=3D54}, {iov_base=3D"\r\n", iov_len=3D2}], 6) =3D = 82 <0.000273> 328 18:46:15 fsync(7) =3D -1 EINVAL (Invalid argument) <0= .000129> 328 18:46:15 writev(6, [{iov_base=3D"Jun 4 18:46:15", iov_len=3D15}, {io= v_base=3D" ", iov_len=3D1}, {iov_base=3D"localhost", iov_len=3D9}, {iov_bas= e=3D" ", iov_len=3D1}, {iov_base=3D"vmunix: [ 0.000000] signal: max sigf= rame size: 1440", iov_len=3D54}, {iov_base=3D"\n", iov_len=3D1}], 6) =3D 81= <0.000099> 328 18:46:15 fsync(6) =3D 0 <0.121488> --8<---------------cut here---------------end--------------->8--- During that time span, syslogd makes no less than 19 =E2=80=98fsync=E2=80= =99 calls (not counting the EINVAL ones), each of which takes between 100ms and 400ms=E2=80=94no wonder it=E2=80=99s slow. (This machine has a low-grade s= pinning HDD.) There are two things we can do: 1. Use =E2=80=98fdatasync=E2=80=99 rather than =E2=80=98fsync=E2=80=99; 2. Explicitly disable syncing for some of the log files by prepending a hyphen right before the file name in syslogd.conf (info "(inetutils) syslogd invocation"). I=E2=80=99ll give that a try and report back. Ludo=E2=80=99. From debbugs-submit-bounces@debbugs.gnu.org Sat Jun 04 13:36:00 2022 Received: (at 55707) by debbugs.gnu.org; 4 Jun 2022 17:36:00 +0000 Received: from localhost ([127.0.0.1]:59608 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nxXgu-0005bN-0O for submit@debbugs.gnu.org; Sat, 04 Jun 2022 13:36:00 -0400 Received: from eggs.gnu.org ([209.51.188.92]:58794) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nxXgp-0005b4-Up; Sat, 04 Jun 2022 13:35:58 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:56228) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nxXgk-0003uD-G0; Sat, 04 Jun 2022 13:35:50 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:In-Reply-To:Date:References:Subject:To: From; bh=cM/vlt+TKGFnJBT9vyJPZke3TgP+NhLuuUPPMijX63Q=; b=Wr6rKkaU6/F6B5WZibBr 87bY2IrkKxkCKjZze/Hi3Pe7gJ5VyOd+2kG+otNd3TiFQ8Lfz9lLLgcqFs4ey4y4ySgodODC2J3gh Ys3fpeTqJVovqw50umLTy7SiVtw+0fhoS02R1zeIFjRjdMClIfksz6L9vvkmbJCbOhhiVX6m4SS8J b6IXxUX7czpZs+5bqVHuUddiU3neU7RRqSjOSIczzqMv+sf1NLWjrPoat7sRzdzNa/CuZPHi7ixqU O8i3v+PgErNNEKmCZljsACcoQZEMHOZwRQTi9HpDXZVJ31TthsYX0IdoO6jOMPiJbgciJV+MnK8Ij M5CqjXMj3jGKpQ==; Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=57982 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nxXgd-0006mY-VX; Sat, 04 Jun 2022 13:35:46 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: Luis Felipe Subject: Re: bug#55707: syslogd logging kernel messages slowly? References: <-ERAqngkTp_rn5o9bawg5LQaV0bIQaYkKKbA55nOcyAHmZA88EsuHxKdIrt7k6pauSeGlZH47uE68OXt-xpG_z6yZPs_VCu1qLw_N3Yp9WY=@protonmail.com> <87k0aj44dd.fsf@gnu.org> <87ilpmyrr1.fsf@gnu.org> <87sfootayu.fsf@gnu.org> <87o7zalqxw.fsf@gnu.org> <87wndxfjcw.fsf@gnu.org> <878rqcfjcn.fsf@gnu.org> Date: Sat, 04 Jun 2022 19:35:42 +0200 In-Reply-To: <878rqcfjcn.fsf@gnu.org> ("Ludovic =?utf-8?Q?Court=C3=A8s=22'?= =?utf-8?Q?s?= message of "Sat, 04 Jun 2022 19:07:20 +0200") Message-ID: <874k10fi1d.fsf_-_@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 55707 Cc: 55707@debbugs.gnu.org, 55488@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Ludovic Court=C3=A8s skribis: > 1. Use =E2=80=98fdatasync=E2=80=99 rather than =E2=80=98fsync=E2=80=99; Turns out =E2=80=98fdatasync=E2=80=99 is about as expensive: --8<---------------cut here---------------start------------->8--- 1234:301 19:22:00 fdatasync(6) =3D 0 <0.398749> 1236:301 19:22:01 fdatasync(5) =3D 0 <0.198520> 1243:301 19:22:01 fdatasync(6) =3D 0 <0.231935> 1245:301 19:22:01 fdatasync(5) =3D 0 <0.183503> 1252:301 19:22:01 fdatasync(6) =3D 0 <0.230854> 1254:301 19:22:02 fdatasync(5) =3D 0 <0.248839> 1261:301 19:22:02 fdatasync(6) =3D 0 <0.181513> 1263:301 19:22:02 fdatasync(5) =3D 0 <0.141267> 1270:301 19:22:02 fdatasync(6) =3D 0 <0.131548> 1272:301 19:22:02 fdatasync(5) =3D 0 <0.124369> 1279:301 19:22:02 fdatasync(6) =3D 0 <0.121414> --8<---------------cut here---------------end--------------->8--- Tested with: --8<---------------cut here---------------start------------->8--- (define inetutils/fdatasync (package/inherit inetutils (version (string-append (package-version inetutils) ".fdatasync")) (source (origin (inherit (package-source inetutils)) (modules '((guix build utils))) (snippet '(substitute* "src/syslogd.c" (("fsync") "fdatasync"))))))) --8<---------------cut here---------------end--------------->8--- It still makes more sense than =E2=80=98fsync=E2=80=99 though. Ludo=E2=80=99. From debbugs-submit-bounces@debbugs.gnu.org Sat Jun 04 15:30:41 2022 Received: (at 55707) by debbugs.gnu.org; 4 Jun 2022 19:30:42 +0000 Received: from localhost ([127.0.0.1]:59678 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nxZTt-0000hv-Em for submit@debbugs.gnu.org; Sat, 04 Jun 2022 15:30:41 -0400 Received: from eggs.gnu.org ([209.51.188.92]:44626) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nxZTr-0000hS-MW; Sat, 04 Jun 2022 15:30:39 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:58148) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nxZTm-0001sK-Bq; Sat, 04 Jun 2022 15:30:34 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:In-Reply-To:Date:References:Subject:To: From; bh=PstkI39Rbr+man4DnPboNKheykNfPMY6YhZz6iEmTwY=; b=eYOD2Y+xCnAF3tY11Fy7 rwCDC6JbbGExiFh3ErsWAGKsmX8+oQoLWCphLpLtFXZNaZSP5lVpUwu91ZytGMwbQzso85Z4YrCGR sO3Ncoq3zKtVlrYaP0E2SJ4ckkRODwT8lSJcXVEg/Egwrs8X9cIObAN8HQeFIghPXzxXl8Rg+S4F3 mGTRY+B2KwFMEADGsxniEBbPxoVv9pBX7QP2zDAD5bPSCE0UrRpxT0rPU8G/vavgSu5t9syOiWQ2Z 6qVLtoAOqPOWVn4VLpmZP6TTlvjSmRG/Crskv3sFaMdbpeWgd/5cNAT3CAANbJ3N3ts+juJ9zH2G5 cu86KictnwAEYQ==; Received: from 91-160-117-201.subs.proxad.net ([91.160.117.201]:64122 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nxZTf-0006Ln-0q; Sat, 04 Jun 2022 15:30:33 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: Luis Felipe Subject: Re: bug#55707: syslogd logging kernel messages slowly? References: <-ERAqngkTp_rn5o9bawg5LQaV0bIQaYkKKbA55nOcyAHmZA88EsuHxKdIrt7k6pauSeGlZH47uE68OXt-xpG_z6yZPs_VCu1qLw_N3Yp9WY=@protonmail.com> <87k0aj44dd.fsf@gnu.org> <87ilpmyrr1.fsf@gnu.org> <87sfootayu.fsf@gnu.org> <87o7zalqxw.fsf@gnu.org> <87wndxfjcw.fsf@gnu.org> <878rqcfjcn.fsf@gnu.org> Date: Sat, 04 Jun 2022 21:30:24 +0200 In-Reply-To: <878rqcfjcn.fsf@gnu.org> ("Ludovic =?utf-8?Q?Court=C3=A8s=22'?= =?utf-8?Q?s?= message of "Sat, 04 Jun 2022 19:07:20 +0200") Message-ID: <87sfokdy5r.fsf_-_@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 55707 Cc: 55707@debbugs.gnu.org, 55488@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Ludovic Court=C3=A8s skribis: > 2. Explicitly disable syncing for some of the log files by prepending > a hyphen right before the file name in syslogd.conf (info > "(inetutils) syslogd invocation"). Tried this (in addition to =E2=80=98fdatasync=E2=80=99): --8<---------------cut here---------------start------------->8--- (define %default-syslog.conf (plain-file "syslog.conf" " # Log all error messages, authentication messages of # level notice or higher and anything of level err or # higher to the console. # Don't log private authentication messages! *.alert;auth.notice;authpriv.none -/dev/console # Log anything (except mail) of level info or higher. # Don't log private authentication messages! *.info;mail.none;authpriv.none /var/log/messages *.=3Ddebug -/var/log/debug # Same, in a different place. *.info;mail.none;authpriv.none -/dev/tty12 # The authpriv file has restricted access. authpriv.* /var/log/secure # Log all the mail messages in one place. mail.* -/var/log/maillog ")) --8<---------------cut here---------------end--------------->8--- In addition to the hyphens, notice that now only debugging info goes to /var/log/debug (previously everything going to /var/log/messages would also go to /var/log/debug, which is kinda silly). This halves the number of =E2=80=98fdatasync=E2=80=99 calls and thus double= s the throughput, but we=E2=80=99re still spending ~0.1s on =E2=80=98fdatasync=E2= =80=99 for each line, which is slow. So the next solution is to not =E2=80=98fdatasync=E2=80=99 on /var/log/mess= ages either: --8<---------------cut here---------------start------------->8--- (define %default-syslog.conf (plain-file "syslog.conf" " # Log all error messages, authentication messages of # level notice or higher and anything of level err or # higher to the console. # Don't log private authentication messages! *.alert;auth.notice;authpriv.none -/dev/console # Log anything (except mail) of level info or higher. # Don't log private authentication messages! *.info;mail.none;authpriv.none -/var/log/messages # Log \"debug\"-level entries and nothing else. *.=3Ddebug -/var/log/debug # Same, in a different place. *.info;mail.none;authpriv.none -/dev/tty12 # The authpriv file has restricted access. # 'fsync' the file after each line. authpriv.* /var/log/secure # Log all the mail messages in one place. mail.* -/var/log/maillog ")) --8<---------------cut here---------------end--------------->8--- With this, the system boots much more quickly. I=E2=80=99m tempted to commit the above syslog.conf. From a look at the co= de and doc, it seems that neither rsyslog nor systemd-journald does anything like =E2=80=9Cfsync after each logged line=E2=80=9D, so the config= above sounds like a reasonable default (at any rate, the current default is definitely unreasonable on slow spinning disks). I=E2=80=99m curious to see if it fixes your other boot-up issues, timeouts = and all, Luis. Ludo=E2=80=99. From debbugs-submit-bounces@debbugs.gnu.org Sun Jun 05 09:20:07 2022 Received: (at 55707) by debbugs.gnu.org; 5 Jun 2022 13:20:07 +0000 Received: from localhost ([127.0.0.1]:60285 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nxqAo-0006ky-Q6 for submit@debbugs.gnu.org; Sun, 05 Jun 2022 09:20:07 -0400 Received: from mail-4027.protonmail.ch ([185.70.40.27]:57472) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nxqAn-0006kI-2q for 55707@debbugs.gnu.org; Sun, 05 Jun 2022 09:20:06 -0400 Date: Sun, 05 Jun 2022 13:19:50 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1654435198; x=1654694398; bh=/EKK3xD/cAgCGURdSIm1CF5d+vQjmFWbd8/VtE8l/BM=; h=Date:To:From:Cc:Reply-To:Subject:Message-ID:In-Reply-To: References:Feedback-ID:From:To:Cc:Date:Subject:Reply-To: Feedback-ID:Message-ID; b=ZYrWeFHnrfjn+7l3fBKynTUq3W315GeDIJnGqbPRUqubp/mAhgJnpKRRvodnYa4WO xynroF7K5HGFBLIBhwJ20vGAqVMKRPR5jB/HBoVmrHWbM7jCg2lOUSzgmAcpxPrtZu dU+1D68aFQ5dFEGtm0pCeUReYVun0FlldP6hDEK0984rbo8uPRlj2E2kFwGw9MnWg9 lojvTP9jjufxLGIP2wDaFc4YE92vxLErxcyyWDazm4SI3gU9fcRfYXsWuZSWitciJG NTLlf/E9sgZcKmc5NK+irWKlh1LzqBtmuGObUi8tFTHbCRYaNWQxvjam5AuDimaAGO VsIQu6XFzwquw== To: =?utf-8?Q?Ludovic_Court=C3=A8s?= From: Luis Felipe Subject: Re: bug#55488: GDM, GNOME: Can't start desktop session after upgrade Message-ID: In-Reply-To: <87wndxfjcw.fsf@gnu.org> References: <-ERAqngkTp_rn5o9bawg5LQaV0bIQaYkKKbA55nOcyAHmZA88EsuHxKdIrt7k6pauSeGlZH47uE68OXt-xpG_z6yZPs_VCu1qLw_N3Yp9WY=@protonmail.com> <87k0aj44dd.fsf@gnu.org> <87ilpmyrr1.fsf@gnu.org> <87sfootayu.fsf@gnu.org> <87o7zalqxw.fsf@gnu.org> <87wndxfjcw.fsf@gnu.org> Feedback-ID: 24022468:user:proton MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg=pgp-sha256; boundary="------fd6225d04229c572c335f6c451b2ec93c266674dadeadf2a69acac5dcda68a35"; charset=utf-8 X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 55707 Cc: 55707@debbugs.gnu.org, 55488@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Luis Felipe Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------fd6225d04229c572c335f6c451b2ec93c266674dadeadf2a69acac5dcda68a35 Content-Type: multipart/mixed;boundary=---------------------4cc9ab906d312ce283e677c88c0db5d3 -----------------------4cc9ab906d312ce283e677c88c0db5d3 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain;charset=utf-8 Howdy, On Friday, June 3rd, 2022 at 22:54, Ludovic Court=C3=A8s wr= ote: > Here=E2=80=99s another debugging trick; would be great if you could try = this: > = > --8<---------------cut here---------------start------------->8--- > = > (define strace-syslogd > (program-file "strace-syslogd" > #~(apply execl #$(file-append strace "/bin/strace") > "strace" ;argv[0] > "-f" "-Tt" "-o" "/syslogd.log" "-s" "80" > #$(file-append inetutils "/libexec/syslogd") > (cdr (command-line))))) > --8<---------------cut here---------------end--------------->8--- > = > = > and then: > = > --8<---------------cut here---------------start------------->8--- > = > (modify-services %desktop-services > (syslog-service-type > _ =3D> (syslog-configuration > = > (syslogd strace-syslogd)))) > --8<---------------cut here---------------end--------------->8--- > = > = > This creates a log file, /syslogd.log, which will allow us to see the > time it takes syslogd to read from /proc/kmsg and hopefully to determine > the origin of delays. I see you already tried this on the other machine, but I gave this a try t= oo just in case and sent the log to you privately. I'll try the other tric= ks next. -----------------------4cc9ab906d312ce283e677c88c0db5d3 Content-Type: application/pgp-keys; filename="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc"; name="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc"; name="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc" LS0tLS1CRUdJTiBQR1AgUFVCTElDIEtFWSBCTE9DSy0tLS0tDQpWZXJzaW9uOiBPcGVuUEdQLmpz IHY0LjEwLjEwDQpDb21tZW50OiBodHRwczovL29wZW5wZ3Bqcy5vcmcNCg0KeHNCTkJGOFpwVWdC Q0FETGpoMnVtMkpkbDlCUUtrZ01TZ25ISitzSGg3S3ovdlA5c3dxN0hZTEVuRmc2DQpIQjRLa3Vv V0lxTXlFSnJOYzRrNVJQSGJ4azlxQTB6a0Exd0E4eHYzakErMlVsaVFra1pSMCs0cjlLK3gNCmZZ RGx4ZHd2Sk1VRVJaUk5kb3QvZnFCaGtTYmhpVElTU3pvRUs2ZjNreHdiN3NyME9jSkx2aU5wQ0tv aw0KWVo1Rnc0UXp3Q0Y5V1hja0VmOXNFeGNGYzZDTkdLL0pCVlZaZlZocVZNa3hqUU42YnF1WW56 a3E4WVNoDQo5Z1lTOVgxdmxiZFJBeWVLUmFxNHVqSXV0aVM2djAybDRSRTZ1RjVqaXI4eC9UeDc3 NEZualBCNmdDdWwNCk5TeDZCZmhVTndZeWJ5UFB4SVhYOUpPNHZrT3ZXNE9NZVdjcW1BK1VnQ3c5 Vmk5dnJDN3lISlRGQUJFQg0KQUFITlBXeDFhWE11Wm1Wc2FYQmxMbXhoUUhCeWIzUnZibTFoYVd3 dVkyOXRJRHhzZFdsekxtWmxiR2x3DQpaUzVzWVVCd2NtOTBiMjV0WVdsc0xtTnZiVDdDd0hZRUVB RUlBQ0FGQWw4WnBVZ0dDd2tIQ0FNQ0JCVUkNCkNnSUVGZ0lCQUFJWkFRSWJBd0llQVFBS0NSQTU0 TWRqZWpuR3FWVWFCLzk3UC9WSEtwK0FiRWJMemVkNg0KUEloSHI2NGQ4ek5PN21ibG5Gd056NDlo azdKbVJZTDV2UDJWL21DMDNXSUpmU2ppdllHU2lIbkxSZURFDQpubG1VQ01mM20rMU45OGVBaXFI TkVnNmVpaTMyYXFWUWJheHYveis1OVJHZUtIMkFsdGFkcHNUQWdLVXMNCjFrL2Z0ZEJXVlplYitC QXJHYWlsREU3OHVlYiszWE15Z3ZDV2oyMWZleS81VXZiakhxUjlMNEpZVGlTbQ0Kd1l6N0hmWm8r REU3WUlzY3ptVmVoOE0xVnpDbC8xaWFoazlVRUxqQVAvalArcnVNVDlxRVd1ajJRbGxBDQpNZVBH UnpRYnFpRGhWUzhMRmRqQkhOb0tMeHlobmJERUZqSEYvNHhOcThqbFFMZkdKWjVoS2V0dForYlUN ClNXYUVYRjNoano5V1dVOGE1Sy8yTS9Ib3pzQk5CRjhacFVnQkNBREtVblJJOXl6NFJ2TnV2U09J RmxKdg0Ka2ZvSGVaci9CTGNTR1ZjU0JreDVsc0tkVnpNeDkrVWFhZUtqV3BJTyt4ZkVOc3o3YitC Vm9CTDBXcnY5DQo0aGx3V21HNXEwQWRFeVUxL2ZRc1JSN201TzFlYTZVVDNmdVVnMVZzakZaK1Iz alN5bEF0eXpJWk0wTFUNCmJXNUY2NzNLNEF1U2NGcE44TkxHVGdScjBXUWwvQm5Id2gyWFExeHFo YzZHQk92d2l3VkJqYWY1MFNIRQ0KVGlVUHBlM0pqUXl5QlpwKzhGS20rc25ScUNHWG4wSkc4bzBG WHk5V2N4dHZmUUZNTUpwOUJPMnl0Z3hIDQp6UUlwWWNKcEpadWNjbkZvcXFIOWorMXFYWE5TYTMv cU8zenU5bFN2WFR4eDZrZGgwRldUbllDeDhNZjgNCkJZL1BXL2JCT095aExDb1RrSHFsQUJFQkFB SEN3RjhFR0FFSUFBa0ZBbDhacFVnQ0d3d0FDZ2tRT2VESA0KWTNvNXhxa2VLUWYrSk1sY2JSbHdl aC9GQTFudzh6RkN4YUY1OFBOREVPOGxIOTIveHR6bndHZEF1bHpUDQpoWjQwakdURWlweWdzbnFI VjdXSFVmNDRuZVhuMkExY3ZDWis3M0tjcGFRTmg5TXA4eVduR0taWVVHa0cNCjZPZjFoRVU3OTJY WkV4a3lBODJQZ0xCTlkrVnpOWFhLQ0g3Tlh4WlFRV1Y1blhjYlVGQ1p5Slp1ZFNnUQ0KeGsxOXNR ZjRzOXZKWDZQQzY4cXdpN2FKMTduVmZyYmNNYXlScG0yT0dKWGQrdDkxVi9Mbk5wQ1JndGwzDQpq TllzQ0JGS0RDMFl4ZEEvTkNkRWsxZ2Z1akZ6bDBiQnM3KzVKYmQzelJhRTVBZmRWUXRJbG1FWERr VzYNCjB1eUVpM050Y3E1b2RYQTFubFIrZTA0NEtGdmVaekZ1Tk5lVGdzekFCcjVIaVU3MC9FbHlz dz09DQo9ejZlNw0KLS0tLS1FTkQgUEdQIFBVQkxJQyBLRVkgQkxPQ0stLS0tLQ0K -----------------------4cc9ab906d312ce283e677c88c0db5d3-- --------fd6225d04229c572c335f6c451b2ec93c266674dadeadf2a69acac5dcda68a35 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: ProtonMail wsBzBAEBCAAGBQJinK1iACEJEDngx2N6OcapFiEEEt4VmH0cRaQ093DvOeDH Y3o5xqlXVgf/XGVlmh+NjTFXX3qypBYFJnPau946LAhxUjbEE7LnMrSCDXVz H2S0UQs3yiGWZ+vfEbVFNDg90vW6EZEsw2uePBhByb4ceY6vJ/Jrj0Ee0tNO KdjorticqYFCvNfra8emwHCbTueSsqvnybIu2Zzhc6DW6WojxqGEfW2aeRct xfa34D8gzciiy/zqXwz9+O7KeS20ze0QGFS+l7wil3wO3XDDGHejM2R/u3e0 CcXg5LysuQ/6uyHBjatzv91ysF4e9jB+HBPpwriWbb8gsju9kvrOo0paEMIa kHIYHo2nC3npjUrH0eUVhhNj+7Z/X3f2ngApJn8hzorFkYlxcRD2vw== =vUkk -----END PGP SIGNATURE----- --------fd6225d04229c572c335f6c451b2ec93c266674dadeadf2a69acac5dcda68a35-- From debbugs-submit-bounces@debbugs.gnu.org Sun Jun 05 11:25:29 2022 Received: (at 55707) by debbugs.gnu.org; 5 Jun 2022 15:25:29 +0000 Received: from localhost ([127.0.0.1]:33242 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nxs85-00065A-Lt for submit@debbugs.gnu.org; Sun, 05 Jun 2022 11:25:29 -0400 Received: from mail-40130.protonmail.ch ([185.70.40.130]:21649) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nxs7w-00064i-TZ; Sun, 05 Jun 2022 11:25:20 -0400 Date: Sun, 05 Jun 2022 15:25:02 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1654442710; x=1654701910; bh=/CLXkVE6bZvg5ZrqCfhPtXcI7LoQ/drI+3hty6h+LZc=; h=Date:To:From:Cc:Reply-To:Subject:Message-ID:In-Reply-To: References:Feedback-ID:From:To:Cc:Date:Subject:Reply-To: Feedback-ID:Message-ID; b=LIIOW153Qx3sySQ9Wab8s7S99ByFqnfhCo7GJzFlY5od1uSaW0CGl49i8QmO0cpr0 7eI+C7gw/4vyv4I9SR/cKA/cHDn+UnM1Ay8JA3nAKAdyIBKelz14UnlenOyZTuTbKT MyHS3SpuJYYAG5/yYKKJqCR5PJr47wiWjSwuf5EJAoOWDzAlrYtwBndYZ5engJl9IU XqtSdATNQUJPpsSqwd3eKzKUjtSQgOeXIoBMa9rldmXcj5ZI+gzzdcAXLASSwNJEVs dDA2GjxeHvpPAtIXDB9HRD1nB0FssscRQGR9KtsI30fM1yCIAJXU5vN2/j421AB5SO bHTSDEWhKlU/w== To: =?utf-8?Q?Ludovic_Court=C3=A8s?= From: Luis Felipe Subject: Re: bug#55707: syslogd logging kernel messages slowly? Message-ID: In-Reply-To: <87sfokdy5r.fsf_-_@gnu.org> References: <-ERAqngkTp_rn5o9bawg5LQaV0bIQaYkKKbA55nOcyAHmZA88EsuHxKdIrt7k6pauSeGlZH47uE68OXt-xpG_z6yZPs_VCu1qLw_N3Yp9WY=@protonmail.com> <87sfootayu.fsf@gnu.org> <87o7zalqxw.fsf@gnu.org> <87wndxfjcw.fsf@gnu.org> <878rqcfjcn.fsf@gnu.org> <87sfokdy5r.fsf_-_@gnu.org> Feedback-ID: 24022468:user:proton MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg=pgp-sha256; boundary="------ec76c149bf7a805805cf2f060d643c251d6da9033c3ae81751bb359073091623"; charset=utf-8 X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 55707 Cc: 55707@debbugs.gnu.org, 55488@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Luis Felipe Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------ec76c149bf7a805805cf2f060d643c251d6da9033c3ae81751bb359073091623 Content-Type: multipart/mixed;boundary=---------------------d0f225efdd030f17f9a294aaae3abae7 -----------------------d0f225efdd030f17f9a294aaae3abae7 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain;charset=utf-8 On Saturday, June 4th, 2022 at 19:30, Ludovic Court=C3=A8s = wrote: > I=E2=80=99m curious to see if it fixes your other boot-up issues, timeou= ts and > all, Luis. Do I simply put both definitions (inetutils/fdatasync and %default-syslog.= conf) in my system config and reconfigure...? Because I tried that and not= hing seems to change. Or, once defined, do I have to use inetutils/fdatasync and %default-syslog= .conf somewhere in my system packages...? -----------------------d0f225efdd030f17f9a294aaae3abae7 Content-Type: application/pgp-keys; filename="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc"; name="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc"; name="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc" LS0tLS1CRUdJTiBQR1AgUFVCTElDIEtFWSBCTE9DSy0tLS0tDQpWZXJzaW9uOiBPcGVuUEdQLmpz IHY0LjEwLjEwDQpDb21tZW50OiBodHRwczovL29wZW5wZ3Bqcy5vcmcNCg0KeHNCTkJGOFpwVWdC Q0FETGpoMnVtMkpkbDlCUUtrZ01TZ25ISitzSGg3S3ovdlA5c3dxN0hZTEVuRmc2DQpIQjRLa3Vv V0lxTXlFSnJOYzRrNVJQSGJ4azlxQTB6a0Exd0E4eHYzakErMlVsaVFra1pSMCs0cjlLK3gNCmZZ RGx4ZHd2Sk1VRVJaUk5kb3QvZnFCaGtTYmhpVElTU3pvRUs2ZjNreHdiN3NyME9jSkx2aU5wQ0tv aw0KWVo1Rnc0UXp3Q0Y5V1hja0VmOXNFeGNGYzZDTkdLL0pCVlZaZlZocVZNa3hqUU42YnF1WW56 a3E4WVNoDQo5Z1lTOVgxdmxiZFJBeWVLUmFxNHVqSXV0aVM2djAybDRSRTZ1RjVqaXI4eC9UeDc3 NEZualBCNmdDdWwNCk5TeDZCZmhVTndZeWJ5UFB4SVhYOUpPNHZrT3ZXNE9NZVdjcW1BK1VnQ3c5 Vmk5dnJDN3lISlRGQUJFQg0KQUFITlBXeDFhWE11Wm1Wc2FYQmxMbXhoUUhCeWIzUnZibTFoYVd3 dVkyOXRJRHhzZFdsekxtWmxiR2x3DQpaUzVzWVVCd2NtOTBiMjV0WVdsc0xtTnZiVDdDd0hZRUVB RUlBQ0FGQWw4WnBVZ0dDd2tIQ0FNQ0JCVUkNCkNnSUVGZ0lCQUFJWkFRSWJBd0llQVFBS0NSQTU0 TWRqZWpuR3FWVWFCLzk3UC9WSEtwK0FiRWJMemVkNg0KUEloSHI2NGQ4ek5PN21ibG5Gd056NDlo azdKbVJZTDV2UDJWL21DMDNXSUpmU2ppdllHU2lIbkxSZURFDQpubG1VQ01mM20rMU45OGVBaXFI TkVnNmVpaTMyYXFWUWJheHYveis1OVJHZUtIMkFsdGFkcHNUQWdLVXMNCjFrL2Z0ZEJXVlplYitC QXJHYWlsREU3OHVlYiszWE15Z3ZDV2oyMWZleS81VXZiakhxUjlMNEpZVGlTbQ0Kd1l6N0hmWm8r REU3WUlzY3ptVmVoOE0xVnpDbC8xaWFoazlVRUxqQVAvalArcnVNVDlxRVd1ajJRbGxBDQpNZVBH UnpRYnFpRGhWUzhMRmRqQkhOb0tMeHlobmJERUZqSEYvNHhOcThqbFFMZkdKWjVoS2V0dForYlUN ClNXYUVYRjNoano5V1dVOGE1Sy8yTS9Ib3pzQk5CRjhacFVnQkNBREtVblJJOXl6NFJ2TnV2U09J RmxKdg0Ka2ZvSGVaci9CTGNTR1ZjU0JreDVsc0tkVnpNeDkrVWFhZUtqV3BJTyt4ZkVOc3o3YitC Vm9CTDBXcnY5DQo0aGx3V21HNXEwQWRFeVUxL2ZRc1JSN201TzFlYTZVVDNmdVVnMVZzakZaK1Iz alN5bEF0eXpJWk0wTFUNCmJXNUY2NzNLNEF1U2NGcE44TkxHVGdScjBXUWwvQm5Id2gyWFExeHFo YzZHQk92d2l3VkJqYWY1MFNIRQ0KVGlVUHBlM0pqUXl5QlpwKzhGS20rc25ScUNHWG4wSkc4bzBG WHk5V2N4dHZmUUZNTUpwOUJPMnl0Z3hIDQp6UUlwWWNKcEpadWNjbkZvcXFIOWorMXFYWE5TYTMv cU8zenU5bFN2WFR4eDZrZGgwRldUbllDeDhNZjgNCkJZL1BXL2JCT095aExDb1RrSHFsQUJFQkFB SEN3RjhFR0FFSUFBa0ZBbDhacFVnQ0d3d0FDZ2tRT2VESA0KWTNvNXhxa2VLUWYrSk1sY2JSbHdl aC9GQTFudzh6RkN4YUY1OFBOREVPOGxIOTIveHR6bndHZEF1bHpUDQpoWjQwakdURWlweWdzbnFI VjdXSFVmNDRuZVhuMkExY3ZDWis3M0tjcGFRTmg5TXA4eVduR0taWVVHa0cNCjZPZjFoRVU3OTJY WkV4a3lBODJQZ0xCTlkrVnpOWFhLQ0g3Tlh4WlFRV1Y1blhjYlVGQ1p5Slp1ZFNnUQ0KeGsxOXNR ZjRzOXZKWDZQQzY4cXdpN2FKMTduVmZyYmNNYXlScG0yT0dKWGQrdDkxVi9Mbk5wQ1JndGwzDQpq TllzQ0JGS0RDMFl4ZEEvTkNkRWsxZ2Z1akZ6bDBiQnM3KzVKYmQzelJhRTVBZmRWUXRJbG1FWERr VzYNCjB1eUVpM050Y3E1b2RYQTFubFIrZTA0NEtGdmVaekZ1Tk5lVGdzekFCcjVIaVU3MC9FbHlz dz09DQo9ejZlNw0KLS0tLS1FTkQgUEdQIFBVQkxJQyBLRVkgQkxPQ0stLS0tLQ0K -----------------------d0f225efdd030f17f9a294aaae3abae7-- --------ec76c149bf7a805805cf2f060d643c251d6da9033c3ae81751bb359073091623 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: ProtonMail wsBzBAEBCAAGBQJinMq+ACEJEDngx2N6OcapFiEEEt4VmH0cRaQ093DvOeDH Y3o5xqkrRAgAvVLXRF0O4WR3fEYNb6KtsIOAVDJe4bnwBPGJXrQa3ejUtrlr RP6+9DTQt42m2UsqRMf7Tyt8N2c4M2WKoUJWUsh27LCCALtdfd/w61RbQgDK RerTLXntWfsvjBSDKoDv7+toe1r75s/XoN7+N9ZdeiAkZmR3N+3wNQXT1ZsK X8K/o5Hel37RVrKxirHE3QiXOFoC6jReYAf7FUKsW5EsVmojYOfGgR8uVcyH mpgcAeuxV65g5n+C6UPLD4NFwM+UeIK003HAE4d3y4I3WXYLol8mVJLzv4Kf u4HgEIPBXp4CtqhbiWkBO5i4FkN5zpsRybU1HAdGujJ31zCM1GpAWA== =KYMU -----END PGP SIGNATURE----- --------ec76c149bf7a805805cf2f060d643c251d6da9033c3ae81751bb359073091623-- From debbugs-submit-bounces@debbugs.gnu.org Mon Jun 06 06:00:56 2022 Received: (at 55707) by debbugs.gnu.org; 6 Jun 2022 10:00:56 +0000 Received: from localhost ([127.0.0.1]:34444 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ny9XZ-0007dj-O5 for submit@debbugs.gnu.org; Mon, 06 Jun 2022 06:00:56 -0400 Received: from eggs.gnu.org ([209.51.188.92]:34062) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1ny9XY-0007dQ-5v; Mon, 06 Jun 2022 06:00:53 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:33132) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ny9XS-0001Fg-QS; Mon, 06 Jun 2022 06:00:46 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:In-Reply-To:Date:References:Subject:To: From; bh=5XnFxgVup3W5sonQ/UKFlfjxEPMJ7Ohqq6A4Deuvmfw=; b=i+O4Q63oioT+zMm34MTV tLeW938a08wRdqvoFSzS8Xqpy3hKVbheNRpTvImMzegb4hJkxaJMLpuTcX5242ynKt3OBH6yXFFSC AyHdanA7kRHv0MXpdMvgdCZN3/j0JYtYR7wFYrFZkvtT77eElY8Wz21WZhrB8nniezDs81o77TxGh BYMywVlxMwYJK0O6EtdmuC6Aizukxq5m+LDn8MPjjpmW6gReV8pZ5d4XvGQhBfCqKAQyPuvru+toN 8yAXGZmPJ8pIUcDCj0/neo3j9UEJ9AOqPlt8naqLTmkgieax6istDr54bn3Qu7bLsIWI4risznhNo Q77Z6ZptJKeDZA==; Received: from [2a01:e0a:1d:7270:af76:b9b:ca24:c465] (port=56016 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ny9XH-0008O5-RT; Mon, 06 Jun 2022 06:00:45 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: Luis Felipe Subject: Re: bug#55707: syslogd logging kernel messages slowly? References: <-ERAqngkTp_rn5o9bawg5LQaV0bIQaYkKKbA55nOcyAHmZA88EsuHxKdIrt7k6pauSeGlZH47uE68OXt-xpG_z6yZPs_VCu1qLw_N3Yp9WY=@protonmail.com> <87sfootayu.fsf@gnu.org> <87o7zalqxw.fsf@gnu.org> <87wndxfjcw.fsf@gnu.org> <878rqcfjcn.fsf@gnu.org> <87sfokdy5r.fsf_-_@gnu.org> Date: Mon, 06 Jun 2022 12:00:33 +0200 In-Reply-To: (Luis Felipe's message of "Sun, 05 Jun 2022 15:25:02 +0000") Message-ID: <87r142cdry.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 55707 Cc: 55707@debbugs.gnu.org, 55488@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Hi, Luis Felipe skribis: > On Saturday, June 4th, 2022 at 19:30, Ludovic Court=C3=A8s = wrote: > >> I=E2=80=99m curious to see if it fixes your other boot-up issues, timeou= ts and >> all, Luis. > > Do I simply put both definitions (inetutils/fdatasync and %default-syslog= .conf) in my system config and reconfigure...? Because I tried that and not= hing seems to change. > > Or, once defined, do I have to use inetutils/fdatasync and %default-syslo= g.conf somewhere in my system packages...? Sorry, I wasn=E2=80=99t clear. Let=E2=80=99s forget about =E2=80=98inetuti= ls/fdatasync=E2=80=99 because it doesn=E2=80=99t have a measurable impact AFAICS. In your config file, you first put: --8<---------------cut here---------------start------------->8--- (define %new-default-syslog.conf (plain-file "syslog.conf" " # Log all error messages, authentication messages of # level notice or higher and anything of level err or # higher to the console. # Don't log private authentication messages! *.alert;auth.notice;authpriv.none -/dev/console # Log anything (except mail) of level info or higher. # Don't log private authentication messages! *.info;mail.none;authpriv.none -/var/log/messages # Log \"debug\"-level entries and nothing else. *.=3Ddebug -/var/log/debug # Same, in a different place. *.info;mail.none;authpriv.none -/dev/tty12 # The authpriv file has restricted access. # 'fsync' the file after each line. authpriv.* /var/log/secure # Log all the mail messages in one place. mail.* -/var/log/maillog ")) --8<---------------cut here---------------end--------------->8--- Then, you replace =E2=80=98%desktop-services=E2=80=99 with: --8<---------------cut here---------------start------------->8--- (modify-services %desktop-services (syslog-service-type _ =3D> (syslog-configuration (config-file %new-default-syslog.conf)))) --8<---------------cut here---------------end--------------->8--- Thanks for testing! Ludo=E2=80=99. From debbugs-submit-bounces@debbugs.gnu.org Mon Jun 06 12:31:45 2022 Received: (at 55707) by debbugs.gnu.org; 6 Jun 2022 16:31:45 +0000 Received: from localhost ([127.0.0.1]:36615 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nyFdp-0002SR-8i for submit@debbugs.gnu.org; Mon, 06 Jun 2022 12:31:45 -0400 Received: from mail-40135.protonmail.ch ([185.70.40.135]:47927) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nyFdl-0002Lr-Il for 55707@debbugs.gnu.org; Mon, 06 Jun 2022 12:31:44 -0400 Date: Mon, 06 Jun 2022 16:31:26 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1654533095; x=1654792295; bh=6OvPnWInMkuI99xPXDsa8HbywQ+pp95nfvRUkYB88pw=; h=Date:To:From:Cc:Reply-To:Subject:Message-ID:In-Reply-To: References:Feedback-ID:From:To:Cc:Date:Subject:Reply-To: Feedback-ID:Message-ID; b=XNGMkiNod5hFbz4A6XlcRR+s92dUSwzTzZpxniHo4qP1gXcLdmDIiYwQouWD2/gPd DZzKA768DjsH7gjp/uVeDJo28UjYW4+ouG7uQ2DArpEpDgXBA2WHCIg8zWpqshgftR kSBEPKgZPhGTmBI8FzrMxBYT6dSBIlgRVaT6wjFhnFXQ2IBYW0Hj5D339a/4k8cu68 GspYyzanhk0zRkSjI5fkULxE6lBa3hCu5SEI8yEfopfzcDiZxiBdp34A7Nb+rEoaEs 5cdxcXbzXiuRQzpANj/bI6FtLCXZorTIx2orvFtGENJUUNKYsAVNQoge5VJ9eFNp6N GNLiRBGkv6RiQ== To: =?utf-8?Q?Ludovic_Court=C3=A8s?= From: Luis Felipe Subject: Re: bug#55707: syslogd logging kernel messages slowly? Message-ID: In-Reply-To: <87r142cdry.fsf@gnu.org> References: <-ERAqngkTp_rn5o9bawg5LQaV0bIQaYkKKbA55nOcyAHmZA88EsuHxKdIrt7k6pauSeGlZH47uE68OXt-xpG_z6yZPs_VCu1qLw_N3Yp9WY=@protonmail.com> <87o7zalqxw.fsf@gnu.org> <87wndxfjcw.fsf@gnu.org> <878rqcfjcn.fsf@gnu.org> <87sfokdy5r.fsf_-_@gnu.org> <87r142cdry.fsf@gnu.org> Feedback-ID: 24022468:user:proton MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg=pgp-sha256; boundary="------148878d2e62a9112db4b889aa7dc47742c0cf5fda083be9052247fcaf23065f9"; charset=utf-8 X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 55707 Cc: 55707@debbugs.gnu.org, 55488@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Luis Felipe Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------148878d2e62a9112db4b889aa7dc47742c0cf5fda083be9052247fcaf23065f9 Content-Type: multipart/mixed;boundary=---------------------99f5e0957593a62d94e3bef79809bdd5 -----------------------99f5e0957593a62d94e3bef79809bdd5 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain;charset=utf-8 Hey, On Monday, June 6th, 2022 at 10:00, Ludovic Court=C3=A8s wr= ote: > > > I=E2=80=99m curious to see if it fixes your other boot-up issues, ti= meouts and > > > all, Luis. > > = > > Do I simply put both definitions (inetutils/fdatasync and %default-sys= log.conf) in my system config and reconfigure...? Because I tried that and= nothing seems to change. > > = > > Or, once defined, do I have to use inetutils/fdatasync and %default-sy= slog.conf somewhere in my system packages...? > = > Sorry, I wasn=E2=80=99t clear. Let=E2=80=99s forget about =E2=80=98inetu= tils/fdatasync=E2=80=99 because > it doesn=E2=80=99t have a measurable impact AFAICS. > = > In your config file, you first put: > = > --8<---------------cut here---------------start------------->8--- > (define %new-default-syslog.conf > [...] > --8<---------------cut here---------------end--------------->8--- > = > = > Then, you replace =E2=80=98%desktop-services=E2=80=99 with: > = > --8<---------------cut here---------------start------------->8--- > = > (modify-services %desktop-services > (syslog-service-type > _ =3D> (syslog-configuration > = > (config-file %new-default-syslog.conf)))) > --8<---------------cut here---------------end--------------->8--- This does reduce the time it takes to get to GDM log in screen from GRUB. = It used to be around 2:35 minutes, but now it takes around 1:25 minutes, w= hich is nice. Unfortunately, though, I still can't start a GNOME session. I logged in, a= nd stared at a blackish screen for about 5 minutes. Nothing happened :) -----------------------99f5e0957593a62d94e3bef79809bdd5 Content-Type: application/pgp-keys; filename="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc"; name="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc"; name="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc" LS0tLS1CRUdJTiBQR1AgUFVCTElDIEtFWSBCTE9DSy0tLS0tDQpWZXJzaW9uOiBPcGVuUEdQLmpz IHY0LjEwLjEwDQpDb21tZW50OiBodHRwczovL29wZW5wZ3Bqcy5vcmcNCg0KeHNCTkJGOFpwVWdC Q0FETGpoMnVtMkpkbDlCUUtrZ01TZ25ISitzSGg3S3ovdlA5c3dxN0hZTEVuRmc2DQpIQjRLa3Vv V0lxTXlFSnJOYzRrNVJQSGJ4azlxQTB6a0Exd0E4eHYzakErMlVsaVFra1pSMCs0cjlLK3gNCmZZ RGx4ZHd2Sk1VRVJaUk5kb3QvZnFCaGtTYmhpVElTU3pvRUs2ZjNreHdiN3NyME9jSkx2aU5wQ0tv aw0KWVo1Rnc0UXp3Q0Y5V1hja0VmOXNFeGNGYzZDTkdLL0pCVlZaZlZocVZNa3hqUU42YnF1WW56 a3E4WVNoDQo5Z1lTOVgxdmxiZFJBeWVLUmFxNHVqSXV0aVM2djAybDRSRTZ1RjVqaXI4eC9UeDc3 NEZualBCNmdDdWwNCk5TeDZCZmhVTndZeWJ5UFB4SVhYOUpPNHZrT3ZXNE9NZVdjcW1BK1VnQ3c5 Vmk5dnJDN3lISlRGQUJFQg0KQUFITlBXeDFhWE11Wm1Wc2FYQmxMbXhoUUhCeWIzUnZibTFoYVd3 dVkyOXRJRHhzZFdsekxtWmxiR2x3DQpaUzVzWVVCd2NtOTBiMjV0WVdsc0xtTnZiVDdDd0hZRUVB RUlBQ0FGQWw4WnBVZ0dDd2tIQ0FNQ0JCVUkNCkNnSUVGZ0lCQUFJWkFRSWJBd0llQVFBS0NSQTU0 TWRqZWpuR3FWVWFCLzk3UC9WSEtwK0FiRWJMemVkNg0KUEloSHI2NGQ4ek5PN21ibG5Gd056NDlo azdKbVJZTDV2UDJWL21DMDNXSUpmU2ppdllHU2lIbkxSZURFDQpubG1VQ01mM20rMU45OGVBaXFI TkVnNmVpaTMyYXFWUWJheHYveis1OVJHZUtIMkFsdGFkcHNUQWdLVXMNCjFrL2Z0ZEJXVlplYitC QXJHYWlsREU3OHVlYiszWE15Z3ZDV2oyMWZleS81VXZiakhxUjlMNEpZVGlTbQ0Kd1l6N0hmWm8r REU3WUlzY3ptVmVoOE0xVnpDbC8xaWFoazlVRUxqQVAvalArcnVNVDlxRVd1ajJRbGxBDQpNZVBH UnpRYnFpRGhWUzhMRmRqQkhOb0tMeHlobmJERUZqSEYvNHhOcThqbFFMZkdKWjVoS2V0dForYlUN ClNXYUVYRjNoano5V1dVOGE1Sy8yTS9Ib3pzQk5CRjhacFVnQkNBREtVblJJOXl6NFJ2TnV2U09J RmxKdg0Ka2ZvSGVaci9CTGNTR1ZjU0JreDVsc0tkVnpNeDkrVWFhZUtqV3BJTyt4ZkVOc3o3YitC Vm9CTDBXcnY5DQo0aGx3V21HNXEwQWRFeVUxL2ZRc1JSN201TzFlYTZVVDNmdVVnMVZzakZaK1Iz alN5bEF0eXpJWk0wTFUNCmJXNUY2NzNLNEF1U2NGcE44TkxHVGdScjBXUWwvQm5Id2gyWFExeHFo YzZHQk92d2l3VkJqYWY1MFNIRQ0KVGlVUHBlM0pqUXl5QlpwKzhGS20rc25ScUNHWG4wSkc4bzBG WHk5V2N4dHZmUUZNTUpwOUJPMnl0Z3hIDQp6UUlwWWNKcEpadWNjbkZvcXFIOWorMXFYWE5TYTMv cU8zenU5bFN2WFR4eDZrZGgwRldUbllDeDhNZjgNCkJZL1BXL2JCT095aExDb1RrSHFsQUJFQkFB SEN3RjhFR0FFSUFBa0ZBbDhacFVnQ0d3d0FDZ2tRT2VESA0KWTNvNXhxa2VLUWYrSk1sY2JSbHdl aC9GQTFudzh6RkN4YUY1OFBOREVPOGxIOTIveHR6bndHZEF1bHpUDQpoWjQwakdURWlweWdzbnFI VjdXSFVmNDRuZVhuMkExY3ZDWis3M0tjcGFRTmg5TXA4eVduR0taWVVHa0cNCjZPZjFoRVU3OTJY WkV4a3lBODJQZ0xCTlkrVnpOWFhLQ0g3Tlh4WlFRV1Y1blhjYlVGQ1p5Slp1ZFNnUQ0KeGsxOXNR ZjRzOXZKWDZQQzY4cXdpN2FKMTduVmZyYmNNYXlScG0yT0dKWGQrdDkxVi9Mbk5wQ1JndGwzDQpq TllzQ0JGS0RDMFl4ZEEvTkNkRWsxZ2Z1akZ6bDBiQnM3KzVKYmQzelJhRTVBZmRWUXRJbG1FWERr VzYNCjB1eUVpM050Y3E1b2RYQTFubFIrZTA0NEtGdmVaekZ1Tk5lVGdzekFCcjVIaVU3MC9FbHlz dz09DQo9ejZlNw0KLS0tLS1FTkQgUEdQIFBVQkxJQyBLRVkgQkxPQ0stLS0tLQ0K -----------------------99f5e0957593a62d94e3bef79809bdd5-- --------148878d2e62a9112db4b889aa7dc47742c0cf5fda083be9052247fcaf23065f9 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: ProtonMail wsBzBAEBCAAGBQJinivJACEJEDngx2N6OcapFiEEEt4VmH0cRaQ093DvOeDH Y3o5xql1rAgAk8tJRh1/iGlxEFX3QX304NFGmegFTi+2v8Q/O7ZyF5uAh8A1 bp5loREGIyaSFFQX6q3kHvkMrQo9HOOPUiE6SvXBoP+LTItMoz4mFoBpaaOJ A8YnuXOnJqFT88WhH1T/OgmMREq3/W8D+Y3XHp3HIYxc+6j4TOdPC1qtvdD9 eBMzu/RQlVyRAZ29Fel7Xgtx+HJ04jylAHoOEUfWYUj+C8tY0yZzNWuWxvx/ 2E2j4dUVaAxhYzBMMBkw6LwCI2RgTcKrWYspd122FizjP60XtXzsOHS4Ppq8 7vnnFrFKbYntNqErP6WfA6OGi7m22Wkbn3Gz9zuWrWahbRroYd5j0Q== =yQZy -----END PGP SIGNATURE----- --------148878d2e62a9112db4b889aa7dc47742c0cf5fda083be9052247fcaf23065f9-- From debbugs-submit-bounces@debbugs.gnu.org Mon Jun 06 14:12:05 2022 Received: (at 55707) by debbugs.gnu.org; 6 Jun 2022 18:12:05 +0000 Received: from localhost ([127.0.0.1]:36806 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nyHCv-0004Gj-Dd for submit@debbugs.gnu.org; Mon, 06 Jun 2022 14:12:05 -0400 Received: from mail-4318.protonmail.ch ([185.70.43.18]:33543) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nyHCs-0004G8-Sq; Mon, 06 Jun 2022 14:12:04 -0400 Date: Mon, 06 Jun 2022 18:11:53 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=protonmail.com; s=protonmail3; t=1654539117; x=1654798317; bh=WzLxfbaEF74z/DUnMQttAvE6O16JyDZJR/Gu2LiIRpk=; h=Date:To:From:Cc:Reply-To:Subject:Message-ID:In-Reply-To: References:Feedback-ID:From:To:Cc:Date:Subject:Reply-To: Feedback-ID:Message-ID; b=ojsaVH3Zo6q/vO25y1A1VfViVzHwiUiSHt9Xrj/77yCjLvszFbzF1dg/h+npX6Pzd yHAxEch08m0YFo7xjELpqwwJ3wKLKNf5B7UDDRozlAcAwPqtIE+iFaXBhhEY65FtKP LyWZIRA4/SIRZa5yaqv8QneyEHgE6kxSwq0h72iMJX4/77yzWFKFLeL5bee7VinbOg K6QW7szG/tEj8ZpZLGDwWVia/NLn1dupBh3yH/e17D0Ewt6rCVPOZRB6HujZUOSZ0U rMD5AhjBPS838bvnOFxKOp71Gt0veUf9UPCnjDc7zxw5YakSJ14UDSJ2aagE/2//0U q+ehtOid/q46Q== To: =?utf-8?Q?Ludovic_Court=C3=A8s?= From: Luis Felipe Subject: Re: bug#55488: GDM, GNOME: Can't start desktop session after upgrade Message-ID: In-Reply-To: References: <-ERAqngkTp_rn5o9bawg5LQaV0bIQaYkKKbA55nOcyAHmZA88EsuHxKdIrt7k6pauSeGlZH47uE68OXt-xpG_z6yZPs_VCu1qLw_N3Yp9WY=@protonmail.com> <87ilpmyrr1.fsf@gnu.org> <87sfootayu.fsf@gnu.org> <87o7zalqxw.fsf@gnu.org> <87wndxfjcw.fsf@gnu.org> Feedback-ID: 24022468:user:proton MIME-Version: 1.0 Content-Type: multipart/signed; protocol="application/pgp-signature"; micalg=pgp-sha256; boundary="------8a78c5105ef46978f68e991468dd78c3fd7f1a2129d55a3e66aa447cf0bee3c6"; charset=utf-8 X-Spam-Score: -0.0 (/) X-Debbugs-Envelope-To: 55707 Cc: 55707@debbugs.gnu.org, 55488@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Luis Felipe Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -1.0 (-) This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --------8a78c5105ef46978f68e991468dd78c3fd7f1a2129d55a3e66aa447cf0bee3c6 Content-Type: multipart/mixed;boundary=---------------------9e95ce6c4838378de47752903723b8be -----------------------9e95ce6c4838378de47752903723b8be Content-Transfer-Encoding: quoted-printable Content-Type: text/plain;charset=utf-8 It turns out the problem is related to user services. I just disabled my u= ser services, rebooted, and GNOME session started. I only have one user service defined in ~/.config/shepherd/init.scm as fol= lows ~~~ ;;; Definition of my user-level services. (use-modules (shepherd service)) ;;; SERVICE DEFINITIONS ;;; =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D (define rygel (make #:provides '(rygel) #:docstring "Run the Rygel media server." #:start (make-forkexec-constructor '("rygel")) #:stop (make-kill-destructor) #:respawn? #t)) ;;; REGISTER SERVICES ;;; =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D (register-services rygel) ;;; START SERVICES ;;; =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D (start rygel) ;;; Send shepherd to the background. (action 'shepherd 'daemonize) ~~~ And I call "shepherd" in the ~/.profile file. This never posed a problem u= ntil my recent system generations from April to date, though, where I was = never able to start a GNOME session. So I wonder what's going on now... For what it's worth, the only error I see in ~/.config/shepherd/shepherd.l= og is this 2022-04-07 11:01:57 system-error("getpgid" "~A" ("No existe el proceso") (= 3)) "No existe el proceso" meaning, "The process doesn't exist". This error ha= s occurred several times since 2021, though. -----------------------9e95ce6c4838378de47752903723b8be Content-Type: application/pgp-keys; filename="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc"; name="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc"; name="publickey - luis.felipe.la@protonmail.com - 0x12DE1598.asc" LS0tLS1CRUdJTiBQR1AgUFVCTElDIEtFWSBCTE9DSy0tLS0tDQpWZXJzaW9uOiBPcGVuUEdQLmpz IHY0LjEwLjEwDQpDb21tZW50OiBodHRwczovL29wZW5wZ3Bqcy5vcmcNCg0KeHNCTkJGOFpwVWdC Q0FETGpoMnVtMkpkbDlCUUtrZ01TZ25ISitzSGg3S3ovdlA5c3dxN0hZTEVuRmc2DQpIQjRLa3Vv V0lxTXlFSnJOYzRrNVJQSGJ4azlxQTB6a0Exd0E4eHYzakErMlVsaVFra1pSMCs0cjlLK3gNCmZZ RGx4ZHd2Sk1VRVJaUk5kb3QvZnFCaGtTYmhpVElTU3pvRUs2ZjNreHdiN3NyME9jSkx2aU5wQ0tv aw0KWVo1Rnc0UXp3Q0Y5V1hja0VmOXNFeGNGYzZDTkdLL0pCVlZaZlZocVZNa3hqUU42YnF1WW56 a3E4WVNoDQo5Z1lTOVgxdmxiZFJBeWVLUmFxNHVqSXV0aVM2djAybDRSRTZ1RjVqaXI4eC9UeDc3 NEZualBCNmdDdWwNCk5TeDZCZmhVTndZeWJ5UFB4SVhYOUpPNHZrT3ZXNE9NZVdjcW1BK1VnQ3c5 Vmk5dnJDN3lISlRGQUJFQg0KQUFITlBXeDFhWE11Wm1Wc2FYQmxMbXhoUUhCeWIzUnZibTFoYVd3 dVkyOXRJRHhzZFdsekxtWmxiR2x3DQpaUzVzWVVCd2NtOTBiMjV0WVdsc0xtTnZiVDdDd0hZRUVB RUlBQ0FGQWw4WnBVZ0dDd2tIQ0FNQ0JCVUkNCkNnSUVGZ0lCQUFJWkFRSWJBd0llQVFBS0NSQTU0 TWRqZWpuR3FWVWFCLzk3UC9WSEtwK0FiRWJMemVkNg0KUEloSHI2NGQ4ek5PN21ibG5Gd056NDlo azdKbVJZTDV2UDJWL21DMDNXSUpmU2ppdllHU2lIbkxSZURFDQpubG1VQ01mM20rMU45OGVBaXFI TkVnNmVpaTMyYXFWUWJheHYveis1OVJHZUtIMkFsdGFkcHNUQWdLVXMNCjFrL2Z0ZEJXVlplYitC QXJHYWlsREU3OHVlYiszWE15Z3ZDV2oyMWZleS81VXZiakhxUjlMNEpZVGlTbQ0Kd1l6N0hmWm8r REU3WUlzY3ptVmVoOE0xVnpDbC8xaWFoazlVRUxqQVAvalArcnVNVDlxRVd1ajJRbGxBDQpNZVBH UnpRYnFpRGhWUzhMRmRqQkhOb0tMeHlobmJERUZqSEYvNHhOcThqbFFMZkdKWjVoS2V0dForYlUN ClNXYUVYRjNoano5V1dVOGE1Sy8yTS9Ib3pzQk5CRjhacFVnQkNBREtVblJJOXl6NFJ2TnV2U09J RmxKdg0Ka2ZvSGVaci9CTGNTR1ZjU0JreDVsc0tkVnpNeDkrVWFhZUtqV3BJTyt4ZkVOc3o3YitC Vm9CTDBXcnY5DQo0aGx3V21HNXEwQWRFeVUxL2ZRc1JSN201TzFlYTZVVDNmdVVnMVZzakZaK1Iz alN5bEF0eXpJWk0wTFUNCmJXNUY2NzNLNEF1U2NGcE44TkxHVGdScjBXUWwvQm5Id2gyWFExeHFo YzZHQk92d2l3VkJqYWY1MFNIRQ0KVGlVUHBlM0pqUXl5QlpwKzhGS20rc25ScUNHWG4wSkc4bzBG WHk5V2N4dHZmUUZNTUpwOUJPMnl0Z3hIDQp6UUlwWWNKcEpadWNjbkZvcXFIOWorMXFYWE5TYTMv cU8zenU5bFN2WFR4eDZrZGgwRldUbllDeDhNZjgNCkJZL1BXL2JCT095aExDb1RrSHFsQUJFQkFB SEN3RjhFR0FFSUFBa0ZBbDhacFVnQ0d3d0FDZ2tRT2VESA0KWTNvNXhxa2VLUWYrSk1sY2JSbHdl aC9GQTFudzh6RkN4YUY1OFBOREVPOGxIOTIveHR6bndHZEF1bHpUDQpoWjQwakdURWlweWdzbnFI VjdXSFVmNDRuZVhuMkExY3ZDWis3M0tjcGFRTmg5TXA4eVduR0taWVVHa0cNCjZPZjFoRVU3OTJY WkV4a3lBODJQZ0xCTlkrVnpOWFhLQ0g3Tlh4WlFRV1Y1blhjYlVGQ1p5Slp1ZFNnUQ0KeGsxOXNR ZjRzOXZKWDZQQzY4cXdpN2FKMTduVmZyYmNNYXlScG0yT0dKWGQrdDkxVi9Mbk5wQ1JndGwzDQpq TllzQ0JGS0RDMFl4ZEEvTkNkRWsxZ2Z1akZ6bDBiQnM3KzVKYmQzelJhRTVBZmRWUXRJbG1FWERr VzYNCjB1eUVpM050Y3E1b2RYQTFubFIrZTA0NEtGdmVaekZ1Tk5lVGdzekFCcjVIaVU3MC9FbHlz dz09DQo9ejZlNw0KLS0tLS1FTkQgUEdQIFBVQkxJQyBLRVkgQkxPQ0stLS0tLQ0K -----------------------9e95ce6c4838378de47752903723b8be-- --------8a78c5105ef46978f68e991468dd78c3fd7f1a2129d55a3e66aa447cf0bee3c6 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: ProtonMail wsBzBAEBCAAGBQJinkNXACEJEDngx2N6OcapFiEEEt4VmH0cRaQ093DvOeDH Y3o5xqktowf+OMmLccFLF2vFWstzk4GRZ0mjWgUZXEXjzyU2xdANsf+AQcYl 9081IGBmWhW71hhtQIH7gLoqkwGItlnvOQVGkKUPAadX2EHiWLXjgC9Z9aFi z9lPjSBONe7ZVFLJRQg9suZYIz6iV/L/AxGD30Na632IhL6v2kI8rUYc7vVR iwwEwRM6Utn7IKVWJH0H3GjPsLO87pJQQk6A1Lg8nnkZmDxuxmHHt1Fsl1DX LklKcpFOQLKFSFlFsSVgLTmtLy0nFDNEAywyp7m55pS5J++8mXLLRkv3Z5qh +InhKpUATeMNonzPO0RofP6iUxRP+G89waaafQmBp6wwk/Iu/bDqow== =KBwo -----END PGP SIGNATURE----- --------8a78c5105ef46978f68e991468dd78c3fd7f1a2129d55a3e66aa447cf0bee3c6-- From debbugs-submit-bounces@debbugs.gnu.org Mon Jun 06 16:46:59 2022 Received: (at 55707-done) by debbugs.gnu.org; 6 Jun 2022 20:46:59 +0000 Received: from localhost ([127.0.0.1]:36984 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nyJcp-00069E-41 for submit@debbugs.gnu.org; Mon, 06 Jun 2022 16:46:59 -0400 Received: from eggs.gnu.org ([209.51.188.92]:55750) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nyJcl-00068v-CO; Mon, 06 Jun 2022 16:46:58 -0400 Received: from fencepost.gnu.org ([2001:470:142:3::e]:47166) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nyJcg-00082q-3P; Mon, 06 Jun 2022 16:46:50 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=MIME-Version:In-Reply-To:Date:References:Subject:To: From; bh=aI0F3JwFhlfQT42b8tppBGCxn1HHeK9QBGuxWqP7s90=; b=h3lurRwNVA2JwMIYvDeY Uq9Gjriw3oJ9c8zgIzXXIN6V7YQ/3a5zf+snHdmmQG6mQpbyP4PdkSHTZ9RJ4rEnIin+KIcUAIOss +I6npre3sK8o9VdWIaMhRxbFiySNeCeoOCTP6dBZ0IcbGZw403LB9zMqAMl3OXdKjGzwCVyZY2sTW //UUsapiBsMFUGK91fbJGf8SOWhrI1wjedZLfpN6XqgtMbKXusH0r9h//IrBRZwcaVOzwhkG2YWW0 lC4EtZJnqoXt7ierSh2asamnBl4AdHj/nlez5CGNfBnYg2zaUPGxyOS6Z+32wGMUsdAHpIlzAHwOK n5z/sza3PX+KHA==; Received: from 91-160-117-201.subs.proxad.net ([91.160.117.201]:56534 helo=ribbon) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nyJcf-0004hn-NI; Mon, 06 Jun 2022 16:46:49 -0400 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= To: Luis Felipe Subject: Re: bug#55707: syslogd logging kernel messages slowly? References: <-ERAqngkTp_rn5o9bawg5LQaV0bIQaYkKKbA55nOcyAHmZA88EsuHxKdIrt7k6pauSeGlZH47uE68OXt-xpG_z6yZPs_VCu1qLw_N3Yp9WY=@protonmail.com> <87o7zalqxw.fsf@gnu.org> <87wndxfjcw.fsf@gnu.org> <878rqcfjcn.fsf@gnu.org> <87sfokdy5r.fsf_-_@gnu.org> <87r142cdry.fsf@gnu.org> Date: Mon, 06 Jun 2022 22:46:47 +0200 In-Reply-To: (Luis Felipe's message of "Mon, 06 Jun 2022 16:31:26 +0000") Message-ID: <87k09tbjuw.fsf@gnu.org> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-Spam-Score: -2.3 (--) X-Debbugs-Envelope-To: 55707-done Cc: 55707-done@debbugs.gnu.org, 55488@debbugs.gnu.org X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: debbugs-submit-bounces@debbugs.gnu.org Sender: "Debbugs-submit" X-Spam-Score: -3.3 (---) Hi, Luis Felipe skribis: > This does reduce the time it takes to get to GDM log in screen from GRUB.= It used to be around 2:35 minutes, but now it takes around 1:25 minutes, w= hich is nice. Alright, so commit 264ca9452fae827d6621b28b8972f4b1d68401a1 closes this particular issue (#55707). Thanks, Ludo=E2=80=99. From unknown Tue Jun 24 05:10:03 2025 Received: (at fakecontrol) by fakecontrolmessage; To: internal_control@debbugs.gnu.org From: Debbugs Internal Request Subject: Internal Control Message-Id: bug archived. Date: Tue, 05 Jul 2022 11:24:05 +0000 User-Agent: Fakemail v42.6.9 # This is a fake control message. # # The action: # bug archived. thanks # This fakemail brought to you by your local debbugs # administrator